proceedings European Conference on Artificial Life ( 1991 : Paris, France) creator Bourgine, Paul ed. Varela, Francisco J. ed. text conference publication gb London, England MIT Press 1991 1991 monographic eng 515 p. : ilus. /ed. by Francisco J. Varela and Paul Bourgine Inteligencia artificial Robots Sistemas autónomos 006.3 E8 0262720191 74720 971208 20220329141839.0