Barraclough, Geoffrey 1908-.
Papal provisions: aspects of church history, constitutional, legal and administrative in the later Middle Ages /
Geoffrey Barraclough 
. - Westport : Greenwood Press, Publishers,  1971 
. - xvi, 187 p.  22 cm. 
<br/>К.: Бібліогр. : c. 178-187 
<br/><label>  ISBN: </label>8371-4198-2