Primates · 1997 · 108 citations · 9 references
Life SciencesAnimal SciencesZoologyAnimal BehaviorBehavioral EcologyMammalogyMammalian BehaviorPrimate EcologySleep BehaviorSleep PhysiologyDiurnal BehaviorNesting Behavior During SleepNocturnal BehaviorPrimate BehaviorSleeping Site Preference
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Claud A. Bramblett, Jeanne Altmann · Man · 1982 · 982 citations
Dorothy L. Cheney · Ethology and Sociobiology · 1981 · 899 citations