@book{id_163, author = "Sapper, Karl", title = "Die Verapaz im 16. und 17. Jahrhundert", year = "1936", address = "München", publisher = "Bayer. Akad. d. Wissenschaften [u.a.]", series = "Abhandlungen", volume = "37", url = "http://publikationen.badw.de/de/006303582", }