@book{id_7917, author = "Leuchs, Kurt", title = "Marines Oberkarbon im zentralen Tianschan", year = "1919", address = "München", publisher = "Verl.d.Bayer.Akad.d.Wiss.", series = "Sitzungsbericht der Bayerischen Akademie der Wissenschaften", volume = "1919,12.", url = "http://publikationen.badw.de/de/003395419", }