1. Turing, A.M., 1952, The chemical basis of morphogenesis. Philos. Transact. Royal Soc. London, Ser. B, 237: 37–72.
2. Cohen, D., 1967. Computer simulation of biological pattern generation processes. Nature, 216: 246–248.
3. Ede, D.A., Law, J.T., 1969. Computer simulation of vertebrate limb morphogenesis. Nature, 221: 244–248.
4. Raven, C.P., Bezem, J.J., 1971/73. Computer simulation of embryonic development, Parts I–VI. Proceedings Kon. Ned. Akad. Wet., Ser. C, 74: 209–233; 75: 20–33; 76: 23–35, 319–340.
5. Veen, A.H., Lindenmayer, A., 1973. Manuscript, part of M.S. thesis of A.H. Veen, A computer model for phyllotaxis: A network of Automata. Univ. of Pennsylvania, Philadelphia.