1. Maynard Smith J (1986) The problems of biology. Oxford University Press, Oxford, UK
2. Maynard Smith J (1987) How to model evolution. In: Dupré J (ed) The latest on the best: essays on evolution and optimality. MIT Press, Cambridge, MA, pp 119–31
3. Dawkins R (1976) The selfish gene. Oxford University Press, Oxford, UK
4. Gánti T (1971) Az élet princípuma (The principle of life), 1st ed. Gondolat, Budapest, Hungary
5. Gánti T (2003) The principles of life. Oxford University Press, Oxford, UK