• Author: Aschoff, J.
• Title: On the Relationship between Motor-Activity and the Sleep Wake Cycle in Humans During Temporal Isolation
• Year: 1993
• Reference Type: Journal Article
• Journal/Book Title: Journal of Biological Rhythms
• Volume: 8
• Issue: 1
• Pages: 33-46
• Date of Publication: Monday, 20 December 1993