Authority and Power(1st Edition) Studies on Medieval Law and Government Presented to Walter Ullmann on His Seventieth Birthday von Brian Tierney, PeterLinehan, Walter Ullmann Hardcover, 284 Seiten, Veröffentlicht 1981 von Cambridge University Press ISBN-13: 978-0-521-22275-4, ISBN: 0-521-22275-3
"This book was first published in 1980. Walter Ullmann made substantial contributions to many areas of medieval studies, and to those of papal history and cannon law particularly, which have been distinguished by quality and quantity alike. The bibliography of his published work included in this volume contains almost four hundred items. No less influential for generations of students have been his teaching and lecturing, especially at L ..."
"For the items therein attributed to Urban II, nevertheless, with the exception of the
study by Stephan Kuttner to be considered shortly, investigators have relied on
Paul Ewald's seminal article about CB in NA 5(1880), on a short supplement also
..."