• Author: Daan, S. U. Albrecht G. T. van der Horst H. Illnerova T. Roenneberg T. A. Wehr W. J. Schwartz
• Title: Assembling a clock for all seasons: are there M and E oscillators in the genes?
• Year: 2001
• Reference Type: Journal Article
• Journal/Book Title: J. Biol. Rhythms
• Volume: 16
• Issue: 2
• Pages: 105-16
• Date of Publication: Thursday, 20 December 2001