The Relationship of Sleep with Temperature and Metabolic Rate in a Hibernating Primate Krystal, Andrew D. ; Schopler, Bobby ; Kobbe, Susanne ; Williams, Cathy ; Rakatondrainibe, Hajanirina ; Yoder, Anne D. ; Klopfer, Peter Abstract Publication: PLoS ONE Pub Date: September 2013 DOI: 10.1371/journal.pone.0069914 Bibcode: 2013PLoSO...869914K