References
Deutsch, David.1997. The Fabric of Reality: The Science of Parallel Universes—and Its Implications. New York: Penguin.
McNeill, Daniel, and PaulFreiberger.1993. Fuzzy Logic: The Revolutionary Computer Technology That Is Changing Our World. New York: Touchstone.
Milburn, Gerard.1998. The Feynman Processor. Reading, Mass.: Helix Books.
Piaget, Jean.1967. Logique et connaissance scientifique . Vol. 22 of l'Encyclopédie de la Pléiade. Dijon, France: Éditions Gallimard.
Reich, K. Helmut.2002. Developing the Horizons of the Mind: Relational and Contextual Reasoning and the Resolution of Cognitive Conflicts. Cambridge: Cambridge Univ. Press.