1. Comparative, physiological and biochronometric analysis of rodent seasonal reproductive cycles;Prog Reprod Biol,1980
2. Reproductive characteristics of African small mammals;Cimbebasia,1986
3. Seasonal regulation of reproduction in muroid rodents;Am Zool,1987
4. Patterns of mortality and age of first reproduction in natural populations of mammals;Nature,1985
5. Costs of reproduction;Nature,1985