Papadakis, Aristeides.
Crisis in Byzantium: the "Filioque" controversy in the patriarchate of Gregory II of Cyprus, (1283-1289) /
Aristeides Papadakis 
. - Rev. ed. 
. - Crestwood, N.Y. : St. Vladimir's Seminary Press,  1997 
. - xiii, 256 p.  23 cm. 
<br/>К.: Бібліогр. : c. 235-251. 
<br/><label>  ISBN: </label>0-88141-176-0 
<br/><br/><label>Subjects--Personal Names: </label><br/>Gregory II  of Cyprus, Patriarch of Constantinople  1241-1290