1. Darwin C (1859) The origin of species. New American Library, Mentor paperback, New York
2. Dawkins R (1986) The blind watchmaker. Harlow, London
3. Goldberg DE (1989) Genetic algorithms in search, optimization, and machine learning. Addison-Wesley, Rending, MA
4. Grenfenstette JJ (1985) Proc 1st Int Conf Genetic Algorithms Their Appl, Hillsdale, N.J.
5. Grenfenstette JJ (1987) Genetic algorithms and their applications. Proc Int Conf Genetic Algorithms, Hillsdale, N.J.