1. The Theory of Self-reproducing Automata;von Neumann,1966
2. The mathematical formulation of the problem of conduction of impulses in a network of connected excitable elements, specifically in cardiac muscle;Wiener;Archivos del Instituto de Cardiología de México,1946
3. Rechnender Raum;Zuse,1969
4. K. Zuse, “Calculating Space - Translation of Rechnender Raum” MIT Technical Translation. Translated by Aztec School of Languages, Inc. Cambridge, Massachusetts, USA: Massachusetts Institute of Technology. (February 1970).
5. Statistical Mechanics of Cellular Automata;Wolfram;Rev. Mod. Phys.,1983