1. Activity of the lizard, Cnemidophorus sexlineatus;Barden;Ecology,1941
2. Environmental entrainment of circadian rhythms;Bruce,1960
3. Effects of cyclic light and temperatue on the locomotor activity of the lizards Uta stansburiana and Coleonyx variegatus;Evans,1964
4. Aktivitätsregistrierungen bei frisch geschlüpften Eidenchsen;Hoffman;Z. vergl. Physiol.,1955
5. Angeborene Tagesperiodik bei Eidechsen;Hoffman;Naturwiss,1957