1. Cyclic function of the mammalian ovary;Campbell,1981
2. The effect of light upon reproductive mechanisms, as illustrated by the ferret;Donovan,1967
3. Gonadal steroids and the control of gonadal function in seasonally breeding species;Gledhill;Exp Brain Res,1981
4. Influences of light on activity of small mammals;Kavanau;Ecology,1969
5. Locomotion and activity phasing of some medium-sized mammals;Kavanau;J Mammal,1971