Publikationen unserer Professur
2020
Dostert, J. & Müller, R. (in press). Motivational assistance system design for industrial production: From motivation theories to design strategies. Cognition, Technology & Work. doi: 10.1007/s10111-020-00643-y
Müller, R. & Urbas, L. (in press). Adapt or Exchange: Making changes within or between contexts in a modular plant scenario. Journal of Dynamic Decision Making.
Hillig, S., & Müller, R. (2020). How do conversational case-based reasoning systems interact with their users: A literature review. Behaviour & Information Technology. 1-20. doi: 10.1080/0144929X.2020.1767207 Link to article
Müller, R. (2020). How do partner reactions affect task set selection: Specific imitation or abstract tasks? Quarterly Journal of Experimental Psychology. doi: 10.1177/1747021820937918 Link to article
Müller, R., Gögel, C., & Bönsel, R. (2020). Data or interpretations: Impacts of information presentation strategies on diagnostic processes. Human Factors and Ergonomics in Manufacturing & Service Industries, 30(4), 266-281. doi: 10.1002/hfm.20838 Link to article
Müller, R., Paap, J. H., & Bönsel, R. (2020). Can users infer missing information in conversational case-based reasoning: The effects of providing context. International Journal of Human Factors and Ergonomics, 7(1), 55-79. doi: 10.1504/IJHFE.2020.10029054 Link to article
2019
Munz, T., Chuang, L., Pannasch, S., & Weiskopf, D. (2019). VisME: Visual microsaccades explorer. Journal of Eye Movement Research, 12(6). https://doi.org/10.16910/jemr.12.6.5 Link to article
Schubert, R. S., Jung, M. L., Helmert, J. R., Velichkovsky, B. M., & Pannasch, S. (2019). Size matters: How reaching and vergence movements are influenced by the familiar size of stereoscopically presented objects. PLoS One, 14(11), e0225311. doi:10.1371/journal.pone.0225311 Link to article
Müller, R. & Oehm, L. (2019). Process industries versus discrete processing: How system characteristics affect operator tasks. Cognition, Technology & Work, 21(2), 337-356. doi: 10.1007/s10111-018-0511-1 Link to article
Müller, R. (2019). Cognitive challenges of changeability: Adjustment to system changes and transfer of knowledge in modular chemical plants. Cognition, Technology & Work, 21(1), 113-131. doi: 10.1007/s10111-018-0489-8 Link to article
Müller, R., Ullrich, L., Dessel, A.-K., Bengsch, A., Heinze, S., Müller, T., & Oehm, L. (2019). Case-based decision support for fault diagnosis: Do salient ratings discourage situation analysis? Human Factors and Ergonomics in Manufacturing & Service Industries, 29(1), 44-62. doi: 10.1002/hfm.20757 Link to article
2018
Yang, C., Kalinitschenko, U., Helmert, J. R., Weitz, J., Reissfelder, C., & Mees, S. T. (2018). Transferability of laparoscopic skills using the virtual reality simulator. Surgical Endoscopy. doi:10.1007/s00464-018-6156-6 Link to article
Müller, R., & Jung, M. L. (2018). Partner reactions and task set selection: Compatibility is more beneficial in the stronger task. Acta Psychologica, 185, 188–202. doi: 10.1016/j.actpsy.2018.02.012 Link to article
Weber, S., Schubert, R. S., Vogt, S., Velichkovsky, B. M., & Pannasch, S. (2018). Gaze3DFix: Detecting 3D fixations with an ellipsoidal bounding volume. Behavior Research Methods, 50(5), 2004-2015. doi: https://doi.org/10.3758/s13428-017-0969-4
2017
Müller, R., & Urbas, L. (2017). Cognitive challenges of changeability: Multi-level flexibility for operating a modular chemical plant. Chemie-Ingenieur-Technik. Link to article
Yang, C., Heinze, J., Helmert, J., Weitz, J., Reissfelder, C., & Mees, S. T. (2017). Impaired laparoscopic performance of novice surgeons due to phone call distraction: a single-centre, prospective study. Surg Endosc. doi:10.1007/s00464-017-5609-7
Helmert, J. R., Symmank, C., Pannasch, S., & Rohm, H. (2017). Have an eye on the buckled cucumber: An eye tracking study on visually suboptimal foods. Food Quality and Preference, 60, 40-47. doi:https://doi.org/10.1016/j.foodqual.2017.03.009
Helmert, J.R. & Pannasch, S. (2017). Eye Movements: Parameters, Mechanisms, and Active Vision. In P. Á. Gargiulo, & H. L. Mesones-Arroyo, (eds.). Psychiatry and Neuroscience Update - Vol. II: A Translational Approach (pp. 265-279). Cham: Springer International Publishing.
Müller, R., Narciss, S., & Urbas, L. (2017). Interfacing Cyber-Physical Systems with Human Decision Makers. In H. Song, D. B. Rawat, S. Jeschke & C. Brecher (Eds.), Cyber-Physical Systems: Foundations, Principles and Applications. Elsevier.
2016
Helo, A., Rämä, P., Pannasch, S., & Meary, D. (2016). Eye movement patterns and visual attention during scene viewing in 3- to 12-month-olds. Visual Neuroscience, 33, 1-7.
Ramkumar, P., Hansen, B. C., Pannasch, S., & Loschky, L. C. (2016). Visual information representation and rapid-scene categorization are simultaneous across cortex: An MEG study. Neuroimage, 134, 295-304.
Schubert, R. S., Hartwig, J., Müller, M., Groh, R., & Pannasch, S. (2016). Are age differences missing in relative and absolute distance perception of stereoscopically presented virtual objects? In Proceedings of the 22nd ACM Conference on Virtual Reality Software and Technology (pp. 307-308): ACM. doi: 10.1145/2993369.2996334 Link to article
Schubert, R. S., Müller, M., Pannasch, S., & Helmert, J. R. (2016). Depth information from binocular disparity and familiar size is combined when reaching towards virtual objects In Proceedings of the 22nd ACM Conference on Virtual Reality Software and Technology (pp. 233-236): ACM. doi: 10.1145/2993369.2993408 Link to article
Müller, R. (2016). Does the anticipation of contingent partner reactions facilitate action planning in joint tasks? Psychological Research, 80(4), 464–486. doi: 10.1007/s00426-015-0670-0 Link to article
2015
Hansen, B.C., Rakhshan, P.J., Ho, A.K., & Pannasch, S. (2015). Looking at others through implicitly or explicitly prejudiced eyes. Visual Cognition, 1-31. doi: 10.1080/13506285.2015.1063554
Renner, R.S., Steindecker, E., Müller, M., Velichkovsky, B.M., Stelzer, R., Pannasch, S., & Helmert, J.R. (2015). The influence of the stereo base on blind and sighted reaches in a virtual environment. ACM Transactions on Applied Perception, 12(2), 1-18. doi: 10.1145/2724716
Marschner, L., Pannasch, S., Schulz, J., & Graupner, S.-T. (2015). Social communication with virtual agents: The effects of body and gaze direction on attention and emotional responding in human observers. International Journal of Psychophysiology, 97(2), 85-92. doi: 10.1016/j.ijpsycho.2015.05.007 Link to article
Di Stasi, L.L., McCamy, M.B., Pannasch, S., Renner, R., Catena, A., Canas, J.J., Velichkovsky, B.M. Martinez-Conde, S. (2014). Effects of driving time on microsaccadic dynamics. Experimental Brain Research, 233(2), 599-605.
2014
Müller, R., Helmert, J.R., & Pannasch, S. (2014). Limitations of gaze transfer: Without visual context, eye movements do not to help to coordinate joint action, whereas mouse movements do. Acta Psychologica, 152(1), 19-28. doi: 10.1016/j.actpsy.2014.07.013 Download full article
Schulz, J., Velichkovsky, B. M. & Helmert, J. R. (2014). Spontaneous adoption of the gaze cue's perspective in a 3-D version of the noninformative gaze-cueing paradigm. Visual Cognition, 22(1), 1-10. Link to article
Graupner, S.-T., & Pannasch, S. (2014). Continuous Gaze Cursor Feedback in Various Tasks: Influence on Eye Movement Behavior, Task Performance and Subjective Distraction. HCI International 2014 - Posters’ Extended Abstracts, Communications in Computer and Information Science, Volume 434, pp 323-329.
Müller, R. (2014). The effects of observing other people’s gaze: Faster intuitive judgments of semantic coherence. Poster presented at the KogWis 2014, Tübingen, September 29 - October 2. Download short paper
2013
Renner, R. S., Velichkovsky, B. M., Stelzer, R. H., & Helmert, J. R. (2012). Virtuelle Psychophysik - Psychologische Untersuchungen zur räumlichen Wahrnehmung in virtuellen Umgebungen. In S. Jeschke, L. Kobbelt & A. Dröge (Eds.), Exploring Virtuality (pp. 241-260). Wiesbaden: Springer.
Renner, R. S., Velichkovsky, B. M., & Helmert, J. R. (2013). The perception of egocentric distances in virtual environments - A review. ACM Computing Surveys, 46(2), 23:1 - 23:40. Link to article
Hartwig, J., Schnitzspahn, K. M., Kliegel, M., Velichkovsky, B. M., & Helmert, J. R. (2013). I see you remembering: What eye movements can reveal about process characteristics of prospective memory. International Journal of Psychophysiology. doi: 10.1016/j.ijpsycho.2013.03.020 Download full article
Fischer, T., Graupner, S.-T., Velichkovsky, B.M., & Pannasch, S. (2013). Attentional dynamics during free picture viewing: Evidence from oculomotor behavior and electrocortical activity. Front. Syst. Neurosci.,04 June 2013 | doi: 10.3389/fnsys.2013.00017.
Müller, R., Helmert, J.R., Pannasch, S., & Velichkovsky B.M. (2013). Gaze transfer in remote cooperation: Is it always helpful to see what your partner is attending to? Quarterly Journal of Experimental Psychology, 66(7), 1302-1316. doi: 10.1080/17470218.2012.737813 Download full article
2012
Cölln, M.C., Kusch, K., Helmert, J.R., Kohler, P., Velichkovsky, B.M., & Pannasch, S. (2012). Comparison of two types of engineering visualizations: Task-related manipulations matter. Applied Ergonomics, 43(1), 48-56.
Di Stasi, L., Renner, R., Catena, A., Cañas, J. J., Velichkovsky, B. M., & Pannasch, S. (2012). Towards a driver fatigue test based on the saccadic main sequence: A partial validation by subjective report data. Transportation Research Part C, 21(1), 122-133.
Kusch, K., Helmert, J. R. & Velichkovsky, B. M. (2012). Blickbewegungsmessung in der Präferenzforschung. In S. Hoffmann, U. Schwarz & R. Mai (Hrsg.), Angewandtes Gesundheitsmarketing. Wiesbaden: Gabler.
2011
Cañas, J.J., Velichkovsky, B.B. & Velichkovsky, B.M. (2011). Human factors and ergonomics. In P. R. Martin, F. M. Cheung, M. C. Knowles, M. Kyrios, L. Littlefield, J. B. Overmier & J. M. Prieto (Eds.) Handbook of Applied Psychology, (pp. 316-337). New York: Wiley and Sons.
Mai, R., Hoffmann, S., Helmert, J. R., Velichkovsky, B. M., Zahn, S., Jaros, D., et al. (2011). Implicit food associations as obstacles to healthy nutrition: the need for further research. The British Journal of Diabetes & Vascular Disease, 11(4), 182-186.
Graupner, S.-T., Pannasch, S., & Velichkovsky, B. M. (2011). Saccadic context indicates information processing within visual fixations: Evidence from event-related potentials and eye-movements analysis of the distractor effect. International Journal of Psychophysiology, 80(1), 54-62. Download full article
Pannasch, S., Selden, D. L., Velichkovsky, B. M., & Bridgeman, B. (2011). Apparent phi-motion in sequences of Eisenstein’s October. Gestalt Theory, 33(1), 69-80.
Marsman, J.B., Renken, R., Velichkovsky, B.M., Hooymans, J.M.M. & Cornelissen, F.W. (2011). Fixation Based Event-Related (FIBER) analysis: Using eye fixations as event in functional magnetic resonance imaging (fMRI) to reveal cortical processing during the free exploration of visual images. Human Brain Mapping.
Pannasch, S., Schulz, J., & Velichkovsky, B. M. (2011). On the control of visual fixation durations in free viewing of complex images. Attention, Perception & Psychophysics, 73(4), 1120-1132. [Article]
Pihko, E., Virtanen, A., Saarinen, V., Pannasch, S., Hirvenkari, L., Tossavainen, T., Haapala, A., & Hari, R. (2011). Experiencing art: the influence of expertise and painting abstraction level. Frontiers in Human Neuroscience 5:94. doi: 10.3389/fnhum.2011.00094
Velichkovsky, B.M., Cornelissen, F., Geusebroek, J.-M., Graupner, S.-Th., Hari, R., Marsman, J.B., Shevchik, S.A. & Pannasch, S. (2011). Measurement-related issues in investigation of active vision. In B. Berglund, G.B. Rossi, J. Townsend and L Pendrill (Eds.), Measurement with persons: Theory and methods (pp. 172-189). London-New York: Taylor and Francis.
Müller, R., Helmert, J.R., Pannasch, S., & Velichkovsky B.M. (2011). Following closely? The effects of viewing conditions on gaze versus mouse transfer in remote cooperation. Paper presented at the Dual Eyetracking Workshop 2011, Aarhus, September 24-28. Download conference paper
2010
Di Stasi, L.L., Renner, R., Staehr, P., Helmert, J.R., Velichkovsky, B.M., Cañas, J.J., Catena, A., & Pannasch, S. (2010). Saccadic peak velocity is sensitive to variations in mental workload in complex environments. Aviation, Space, and Environmental Medicine, 81(4), 413-417.
Pannasch, S., Schulz, J. & Velichkovsky, B.M. (2010). Explaining visual fixation durations in scene perception: Are there indeed two distinct groups of fixations? VSS 2010, Naples/FL, May 7-12.
Pannasch, S. & Velichkovsky, B.M. (2010). Influencing visual fixations in scene perception: Evidence for two distinct groups of fixations? In Proceedings of the 4th International Conference on Cognitive Science (p.86), Tomsk, June 22-26.
Roth, K. & Velichkovsky, B.M. (2010). What can we learn from a combination of fMRI with eyetracking: An in-depth study of the International Affective Picture System. In Proceedings of the 4th International Conference on Cognitive Science (pp.87-91), Tomsk, June 22-26.
Tatler, B.W., Wade, N.J., Kwan, H., Findley, J.M. & Velichkovsky, B.M. (2010). Yarbus, eye movements, and vision. i-Perception 1(1), 7-27 (published online 12 July 2010).
Velichkovsky, B.M. (2010). Investigation of cognitive functions and contemporary technologies. Herald of the Russian Academy of Sciences, 80(5-6), 440-447 [in Russian -]
Velichkovsky, B.M. (2010). From cognitive science to neuroergonomics and molecular psychology. In A.I.Grigoriev, Ed., Brain: Basic and Applied Studies (pp. 103-116). Moscow: Nauka [in Russian ]
2009
Pannasch, S. & Velichkovsky, B.M. (2009). Distractor Effect and Saccade Amplitudes: Further Evidence on Different Modes of Processing in Free Exploration of Visual Images. Visual Cognition 17(6/7), 1109-1131. Download full article
Schrammel, F., Pannasch, S., Graupner, S.-T., Mojzisch, A. & Velichkovsky, B.M. (2009). Virtual Friend or Threat? The Effects of Facial Expression and Gaze Interaction on Psychophysiological Responses and Emotional Experience. Psychophysiology, 46(5), 922-931.
Velichkovsky, B.M., Borinskaia, S.A., Vartanov, A.V., Gavrilova, S.I., Prohkorchuk, E.B., Rogaev, E.I., Roszina, I.F. & Selezneva, N.D. (2009). Neurocognitive profile of the APOE e4 carriers. Theoretical and Experimental Psychology, 2(4), 25-37 [in Russian - ]
Vogel, U., Kreye, D., Richter, B., Bunk, G., Reckziegel, S., Herold, R., Scholles, M., Törker, M., Grillberger, C., Amelung, J., Graupner, S-T., Pannasch, S., Heubner, M., and Velichkovsky, B.M. (2009). Bi-directional OLED microdisplay for interactive see-through HMDs: Study toward integration of eye-tracking and informational facilities. Journal of the Society for Information Display, 17(3), 175-184.
2008
Pannasch, S., Helmert, J. R. & Velichkovsky, B.M. (2008). Eye tracking and Usability Research: an introduction to the special issue. Journal of Eye Movement Research, 2(4):1, 1-4. Link to article.
Helmert, J. R., Pannasch, S. & Velichkovsky, B. M. (2008). Influences of dwell time and cursor control on the performance in gaze driven typing. Journal of Eye Movement Research, 2(4):3, 1-8. Link to article.
Pannasch, S., Helmert, J.R., Malischke, S., Storch, A. & Velichkovsky, B.M. (2008). Eye typing in application: A comparison of two systems with ALS patients. Journal of Eye Movement Research, 2(4):6, 1-8. Link to article.
Pannasch, S., Helmert, J. R., Roth, K., Herbold, A.-K., & Walter, H. (2008). Visual fixation durations and saccadic amplitudes: Shifting relationship in a variety of conditions.Journal of Eye Movement Research, 2(2):4, 1-19. Link to article.
Vogel, U., Kreye, D., Richter, B., Bunk, G., Reckziegel, S., Herold, R., Scholles, M., Toerker, M., Grillberger, C., Amelung, J., Graupner, S.-T., Pannasch, S., Heubner, M. & Velichkovsky, B.M. (2008). Bi-directional OLED microdisplay for interactive HMD. Digest of Technical Papers - SID International Symposium 39(1), 81-84. Link to article
Kohler, P., Pannasch, S., Velichkovsky, B.M. (2008). Enhancing Mutual Awareness, Productivity and Feeling: Cognitive Science Approach to Design of Groupware Systems. In P. Saariluoma & H. Isomäki (Eds.), Future Interaction Design II. Springer Verlag: London.
Franke, I. S., Pannasch, S., Helmert, J. R., Rieger, R., Groh, R., & Velichkovsky, B. M. (2008). Towards attention-centered interfaces: An aesthetic evaluation of perspective with eye tracking. ACM Transactions on Multimedia Computing Communications and Applications, 4(3), Art. No. 18. Download full article
bis 2007
Velichkovsky, B.M. (2007). Towards an Evolutionary Framework for Human Cognitive Neuroscience. Theoretical Biology, 2(1), 3-6. Download full article
Graupner, S. T., Velichkovsky, B. M., Pannasch, S., & Marx, J. (2007). Surprise, surprise: Two distinct components in the visually evoked distractor effect. Psychophysiology, 44(2), 251-261. Download full article
Mojzisch, A., Schilbach, L., Helmert, J.R., Pannasch, S., Velichkovsky, B.M. & Vogeley, K. (2006). The effects of self-involvement on attention, arousal, and facial expression during social interaction with virtual others: A psychophysiological study. Social Neuroscience, 1, 184-195.
Velichkovsky, B.M. (2006). Cognitive Science: The Foundations of Epistemic Psychology. Moscow: Smysl/ Academia (in two volumes, in Russian).
Velichkovsky, B.M., Joos, M., Helmert, J.R., & Pannasch, S. (2005). Two visual systems and their eye movements: evidence from static and dynamic scene perception. CogSci 2005: Proceedings of the XXVII Conference of the Cognitive Science Society. July 21-23 Stresa, Italy, pp. 2283-2288. Download full article
Velichkovsky, B.M. (2005). Modularity of cognitive organization: Why it is so appealing and why it is wrong. In W. Callebaut & D. Rasskin-Gutman (Eds.), Modularity: Understanding the development and evolution of natural complex systems. Cambridge, MA: MIT Press.
Schilbach, L., Helmert, J.R., Mojzisch, A., Pannasch, S., Velichkovsky, B.M. & Vogeley, K. (2005). Neural Correlates, Visual Attention and Facial Expression during Social Interaction with Virtual Others. Toward Social Mechanisms of Android Science A CogSci Workshop. July 25-26, 2005, Stresa, Italy, pp. 74-86.
Unema, P., Pannasch, S., Joos, M. & Velichkovsky, B.M. (2005). Time-course of information processing during scene perception: The relationship between saccade amplitude and fixation duration. Visual Cognition, 12(3), 473-494. Download full article
Velichkovsky, B.M. (2004). Von Aufmersamkeitslandschaften zu Sinnbildern. In A.Kaemmerer & J. Funke (Hrsg.). Seelenlandschaften. Goettingen: Vandenhoeck & Ruprecht.
Rothert, A., Dornhoefer, S.M. & Velichkovsky, B.M. (2003). Zur Expressdiagnostik der visuellen Aufmerksamkeit. Wirtschaftspsychologie, 1, 208-210.
Velichkovsky, B.M., Rothert, A., Miniotas, D., Dornhoefer, S.M., Joos, M. & Pannasch, S. (2003). Visual Fixations as a Rapid Indicator of Hazard Perception. In G.H.R. Hockey, A.W.K. Gaillard & O. Burov (Eds.), Operator functional state and impaired performance in complex work environments (pp. 313-321). Amsterdam/Washington, DC: IOS Press (NATO Science Series). Download full article
Joos, M., Rötting, M. & Velichkovsky, B.M. (2003). Die Bewegungen des menschlichen Auges: Fakten, Methoden, innovative Anwendungen. In G. Rickheit, T. Herrmann & W. Deutsch (Hrsg.), Psycholinguistik/ Psycholinguistics. Ein internationales Handbuch/ An International Handbook (pp. 142-168). Berlin & NY: de Gruyter. Download full article
Velichkovsky, B.M., Dornhoefer, S.M., Pannasch, S. & Rothert, A. (2002). Wenn Raum Gefahren in sich birgt: Fahrverhalten in einer virtuellen Umgebung. Wissenschaftliche Zeitschrift der TU-Dresden, 51 (Heft 4-5).
Dornhoefer, S.M., Unema, P.J.A. & Velichkovsky, B.M. (2002). Blinks, Blanks and Saccades: How Blind We Really are for Relevant Visual Events. In J. Hyönä, D. Munoz, W. Heide, and R. Radach (Eds.), The Brain's Eyes: Neurobiological and Clinical Aspects of Oculomotor Research, Progress in Brain Research. Elsevier, Oxford, UK.
Velichkovsky, B.M., Rothert, A., Kopf, M., Dornhoefer, S.M. & Joos, M. (2002). Towards an express diagnostics for level of processing and hazard perception. Transportation Research, Part F. 5(2), 145-156. Download full article
Velichkovsky, B.M., Dornhoefer, S.M. , Kopf, M., Helmert, J. & Joos, M. (2002). Change detection and occlusion modes in static and dynamic road-traffic scenarios. Transportation Research, Part F. 5(2), 99-109. Download full article
Velichkovsky, B.M. (2002). Levels of processing: What they are about. In M.Naveh-Benjamin, M.Moscovitch, and H.L.Roedinger, III (Eds.), Perspectives on Human Memory and Cognitive Aging: Essays in Honour of Fergus Craik. Mahwah, NJ: Lawrence Erlbaum.
Velichkovsky,B.M. (2002). Heterarchy of cognition: The depths and the highs of a framework for memory research. Memory (Special Issue on Levels-of-Processing-Approach) 10 (5/6), 405-419.
Velichkovsky, B.M. & Pannasch, S. (2001). In search of the ultimate evidence: The fastest visual reaction adapts to environment, not retinal locations. Brain and Behavioral Sciences, 24(5), 1008-1009. Download full article
Velichkovsky,B.M. (2001). Modularity of cognitive organization: Why it is so appealing and why it is wrong. In W. Callebout & D. Raskin-Gutman (Eds.), Modularity: Understanding the development and evolution of complex natural systems. Cambridge, MA: MIT Press.
Pannasch, S., Dornhoefer, S.M., Unema, P.J.A. & Velichkovsky, B.M. (2001). The omnipresent prolongation of visual fixations: saccades are inhibited by changes in situation and in subject's activity. Vision Research. 41(25-26), 3345-51. Download full article
Velichkovsky, B.M., Dornhoefer, S.M., Pannasch, S. & Unema, P.J.A. (2001). Visual fixations and level of attentional processing. In A. Duhowski (Ed.), Proceedings of the Symposium on Eye Tracking Research & Applications (pp. 79-85). Palm Beach Gardens, NY: ACM Press. Download full article
Unema, P.J.A., Dornhoefer, S.M., Steudel, S. & Velichkovsky, B.M. (2001). An attentive look at driver's fixation duration. In A.G.Gale et al. (Eds.), Vision in vehicles VII. Amsterdam/NY: North Holland.
Velichkovsky, B.M. (2000).Cognition, learning, and memory. In J. Dean, H. Ritter & H. Cruse (Eds.), Prerational intelligence: Interdisciplinary perspectives on the behaviour of natural and artificial systems. Dodrecht/London: Kluver.
Velichkovsky, B.M. (1999). From levels of processing to stratification of cognition: Converging evidence from three domains of research. In B.H. Challis & B.M. Velichkovsky (Eds.), Stratification in cognition and consciousness. Amsterdam/Philadelphia: John Benjamins.
Velichkovsky, B.M. & Challis, B.H. (1999). An introduction to cognition, consciousness and stratification. In B.H. Challis & B.M. Velichkovsky (Eds.), Stratification in cognition and consciousness. Amsterdam/Philadelphia: John Benjamins.
Velichkovsky, B.M. (1999). Ot urovnej obrabotki k stratifkatii poznanija [From levels of processing to stratification of cognition], Voprosy Psychologii, (4), 55-72.