1. Waser N. M., in The Natural History of Inbreeding and Outbreeding, , Thornhill N. W., Ed. (Univ. of Chicago Press, Chicago, IL, 1993), pp. 173-199[HN24].
2. Ralls K., Harvey P. H., Lyles A. M., in Conservation Biology: The Science of Scarcity and Diversity, , Soulé M. E., Ed. (Sinauer., Sunderland, MA, 1986), pp. 35-56.
3. Brown J. L., Eklund A., Am. Nat.143, 435 (1994).
4. Sanjayan M. A., Crooks K., Nature381, 566 (1996).
5. Wright S., Evolution and the Genetics of Populations (Univ. of Chicago Press, Chicago, IL, 1977), vol. 3 [HN25];