1. Brief cyclic variations in some sexual functions of the male rabbit;Degerman;Acta physial. scand.,1961
2. Periodicity in the Fecundity of Male Rabbits;Doggett;Amer. J. Physial.,1956
3. Cycle thermique et cycle génital femelle (animaux à ovulation provoquée: Lapine);Donnet;C. R. Sac. Biol. (Paris),1960
4. Cycle thermique et cycle génital femelle (animaux à ovulation spontanée). C;Donnet;R. Soc. Biol. (Paris),1960
5. Test for randomness in a series of numerical observations;Kermack;Proc. roy. Sac. Edinb.,1937