Bartusis, Mark C..
The late Byzantine army: arms and society, 1204-1453 /
Mark C. Bartusis 
. - Philadelphia : Penn,  University of Pennsylvania Press,  1997 
. - xvii, 438 p.  ill.  24 cm. 
<br/>К.: Бібліогр. : c. 387-410, Index 
<br/><label>  ISBN: </label>0-8122-3179-1