@book{ title = "Prologus in librum grati[a]e venerabilis p[at]ris Vincentij Beluacen[sis]. sacre pagi[n]e professoris excellentissimi feliciter incipit ...", author = "Vinzenz", year = "13.XII.1481", publisher = "", language = "lat", howpublished = "online", content = "Verlag", "Kostenfrei", "Volltext", "Kostenfrei", }