@book{ title = "De veer utersten", author = "Gerardus,Dusch, Marieluise", year = "1975", publisher = "Böhlau", address = "Köln [u.a]", title = "das Cordiale de quatuor novissimis von Gerhard von Vliederhoven in mittelniederdeutscher Überlieferung", language = "ger","dum", howpublished = "print", isbn = "3412044741", keywords = "Gerardus,Cordiale de quatuor novissimis,Mittelniederdeutsch,Vier letzte Dinge,Ars moriendi", note = "Zugl.:Münster (Westfalen), Univ., Diss., 1971", series = "Niederdeutsche Studien, 20", content = "Inhaltsverzeichnis", }