1. Alquier, L., and P. Montesinos. 1996. Perceptual grouping and active contour functions for the extraction of road in satellite pictures. Proceedings of the SPIE 2955:153–163.
2. Aubert, E. 1995. Quantification de l’incertitude spatiale en photo-interprétation forestière à l’aide d’un SIG pour le suivi spatio-temporel des peuplements. Mémoire de maîtrise en sciences géomatiques, Faculté de Foresterie et de Géomatique, Université Laval, Québec.
3. Barbazet, V., and J. Jacot. 1999. The Clapa project: automated classification of forest with aerial photographs. In Proceedings of an international forum on automated interpretation of high spatial resolution digital imagery for forestry, Hill, D.A., and D.G. Leckie, eds. Natural Resources Canada, Canadian Forest Service, Victoria, B.C.
4. Bateson, G. 1972. Steps to an ecology of mind. Chandler Press, San Francisco.
5. Bell, D.E., H. Raiffa, and A. Tversky, eds. 1988. Decision making: descriptive, normative, and prescriptive interactions. Cambridge University Press, Cambridge.