1. Some natural viability systems for a multiallelic locus: a theoretical study;Karlin;Genetics,1981
2. Kingman, J. F. C. (1961), A mathematical problem in population genetics, Proceedings of the Cambridge Philosophy Society, 57, 574–582.
3. Mathematics of Genetic Diversity;Kingman,1980
4. Typical polymorphisms maintained by selection at a single locus;Kingman;Journal of Applied Probability,1988
5. Heterosis as an explanation for large amounts of genic polymorphism;Lewontin;Genetics,1978