Popes, teachers, and canon law in the Middle Ages

Edited by James Ross Sweeney and Stanley Chodorow.;

Ithaca-London

Cornell University Press

1989

XIII, 342 p. -ritr. -ill. -tab.

bibl. B.Tierney pp. 326-334<br>Saggi in onore di Brian Tierney in occasione del suo 65° compleanno.