Digenis Akritas: the two-blood border lord : the Grottaferrata version /
translated with an introduction and notes by Denison B. Hull 
. - Athens : Ohio University Press,  1985 
. - xlviii, 148 p.  notes, map., schem.  23 cm. 
<br/>К.: Бібліогр. : c. 147-148 
<br/><label>  ISBN: </label>08214-0833-X