@book{ title = {Passeriformes (2. Teil) }, author = {}, editor = {Bauer, Kurt M.}, editor = {Glutz von Blotzheim, Urs N.}, editor = {998014364708896 - Handbuch der Vögel Mitteleuropas - 11/1 - }, editor = {Compl. del tit. dalla cop. }, year = {1988}, address = {Wiesbaden }, publisher = {Aula}, }