1. Adleman, L. (1998). Computing with DNA. Scientific American, 279(2), 54–61.
2. Von Neumann, J. (1966). Theory of self-reproducing automata. A.W., Illinois: Burks.
3. Von Neumann, J. (1958) The Computer and the Brain. Yale University Press
4. Rozenberg, G., Back, T., Kok, J. N. (Eds.). (2012). Handbook of natural computing. Berlin Heidelberg: Springer.
5. Schank, R. C., & Childers, P. G. (1984). The cognitive computer: on language, learning, and artificial intelligence. Reading, MA: Addison-Wesley.