Reference

Simone Vergari, Gianna Dondini (1997): The influence of body weight on the quantity of food ingested in Pipistrellus kuhlii (Kühl, 1817) and Pipistrellus savii (Bonaparte, 1837) (Chiroptera: Vespertilionidae) – Mammalian Biology (früher Zeitschrift für Säugetierkunde) – 62: 203 - 208.