1. Fisher, R.A. (1943) The relation between the number of species and the number of individuals in a random sample of an animal population. Part 3: A theoretical distribution for the apparent abundance of different species Journal of Animal Ecology, 12, pp. 54 - 58.
2. Karlin, S. and McGregor, J. (1967) The number of mutant forms maintained in a population Proceedings of the 5th Berkeley Symposium on Mathematical Statistics and Probability, 4, pp. 415 - 438.
3. Piazza, A. and Rendine, S. and Zei, G. and Moroni, A. and Cavalli-Sforza, L.L. (1987) Migration rates of human populations from surname distributions Nature, 329, pp. 714 - 716.
4. Service National des Statistiques. (1942) Résultats statistiques du recensement général de la population effectué le 8-3-1936 Imprimerie Nationale Paris, 1(2), pp. 123 - 123.
5. Sutter, J. and Tabah, L. (1951) La mesure de l'endogamie et ses applications démographiques Journal de la société de statistique de Paris, 92, pp. 243 - 267.