1. The Brain Stem of the Cat;Berman,1968
2. Bulbar control of cortical arousal;Bonvallet;Science,1976
3. Participation of the cerebellum in the regulation of the sleep-wakefulness cycle through the superior cerebellum peduncle;De Andres;Arch. ital. Biol.,1979
4. Etude statistique du cycles veille-sommeils chez le chat;Delorme;C.R. Soc. Biol. (Paris),1964
5. BMDP Statistical Software;Dixon,1983