@Book{Wüst1973,
author  = "Wüst, Walter",
title   = "Bibliographie zur Avifauna Bayerns. [Hauptwerk]",
year    = "1973",
address = "München",
series  = "Abhandlungen",
volume  = "Neue Folge ; 153",
url     = "https://publikationen.badw.de/de/005765339",
}