1. Exogenous and endogenous components in circadian rhythms;Aschoff,1960
2. Comparative physiology: Diurnal rhythms;Aschoff;Ann. Rev. Physiol.,1963
3. Die Tagesperiodik licht- und dunkelaktiver Tiere;Aschoff;Revue Suisse Zool.,1964
4. The phase-angle difference in circadian periodicity;Aschoff,1965
5. Circadian vocabulary;Aschoff,1965