Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Heinrich Bullinger, Briefwechsel, Band 5: Briefe des Jahres 1535, bearb. von Hans Ulrich Bächtold, Rainer Heinrich, Kurt Jakob Rüetschi, Zürich 1992 (Heinrich Bullinger, Werke, Zweite Abt.: Briefwechsel)
Institute of research and study in medieval canon law. Bulletin for 1959. SA aus: Traditio, Studies in ancient and medieval history, thougt and religion