Savvidēs, Alexēs G. K..
Byzantium in the Near East: its relations with the Seljuk sultanate of Rum in Asia Minor, the Armenians of Cilicia and the Mongols, A.D. c. 1192-1237 /
Alexis G.C. Savvides 
. - Thessalonikē : Kentron Byzantinōn Ereunōn,  1981 
. - 192, [8] h.  maps  25 cm. 
 - Byzantina keimena kai meletai = Bazantine texts and studies  17 Byzantina .
<br/>К.: Бібліогр. : с. 19-44