Buchkapitel
Gwinner, E.: Photoperiodic synchronization of circannual rhythms in gonadal activity, migratory restlessness, body weight, and moult in the Garden Warbler (Sylvia borin). In: Comparative physiology of environmental adaptations, Bd.
3, S. 30 - 44 (Hg. Pévet, P.). Karger Verlag, Basel (1987)