@book{ title = "The universe of creatures", author = "Guilelmus,Teske, Roland J.", year = "1998", publisher = "Marquette Univ. Press", address = "Milwaukee, Wis.", language = "eng", howpublished = "print", isbn = "0874622387", keywords = "Quelle,Philosophy,Philosophy, Medieval", pages = "23 cm", note = "Includes bibliographical references (p. [215]-219) and indexes", series = "Mediaeval philosophical texts in translation, no. 35", }