@misc{ title = "Tractatulus eximii doctoris Henrici de Hassia de arte predicandi valde vtilis", author = "Henricus", year = "[circa 1490]", publisher = "[s.n.]", publisher = "[Jacobus de Breda]", address = "[S.l.]", language = "lat", note = "In got. Schr", note = "Aufnahme nach: Hain-8397Campbell-912a", note = "Mikrofiche. München : Saur, 1990. Mikrofiche-Nr. E2092 : 39x", }