• Author: Tobler, I. K. Jaggi J. Arendt J. P. Ravault
• Title: Long-term 24-hour rest-activity pattern of sheep in stalls and in the field
• Year: 1991
• Reference Type: Journal Article
• Journal/Book Title: Experientia
• Volume: 47
• Issue: 7
• Pages: 744-9
• Date of Publication: Friday, 20 December 1991