1. Barfield, W. Furness, T.A. Virtual environments and advanced interface design. Oxford University Press, New York Oxford, 1995.
2. Gibson, J. The Theory of Affordances. Dans R. Shaw, & J. Bransford, Perceiving, Acting and Knowing: Toward an ecological Psychology, Hillsdale New Jersey: John Wiley & Sons, 1977, pp. 67-82.
3. Norman, D.A. Affordance, conventions and design. Interactions, 1999, 6, 3, pp.38-43.
4. Chauvet, G.A. Hierarchical functional organization of formal biological systems: a dynamical approach. I. An increase of complexity by self-association increases the domain of stability of a biological system. Phil Trans Roy Soc London B, 339 (1993), pp. 425-444.
5. Fass, D. Rationale for a model of human systems integration: The need of a theoretical framework. Journal of Integrative Neuroscience, 5, 3 (2006), pp. 333-354.