@book { GoldimGebirgeLiteraturQuickie, title = "Gold im Gebirge - Literatur-Quickie", author = "Gunter {Gerlach}", year = "2013", publisher = "dotbooks Verlag", address = "München, Deutschland", doi = "10.3239/9783955201975", url = "https://m.dotbooks.de/document/211173" }