@book{ title = "Ottonian Germany", author = "Thietmarus,Warner, David A.", year = "2001", publisher = "Manchester Univ. Press", address = "Manchester [u.a.]", title = "the Chronicon of Thietmar of Merseburg", language = "eng", howpublished = "print", isbn = "0719049261","0719049253", keywords = "Kommentar,Thietmarus,Chronicon", series = "Manchester medieval sources", content = "Inhaltsverzeichnis", }