• Author: Middleton, B. J. Arendt B. M. Stone
• Title: Human circadian rhythms in constant dim light (8 lux) with knowledge of clock time
• Year: 1996
• Reference Type: Journal Article
• Journal/Book Title: J Sleep Res
• Volume: 5
• Issue: 2
• Pages: 69-76
• Date of Publication: Friday, 20 December 1996