Այվազյան, Արմեն Մարտինի, 1964- The Armenian military in the Byzantine empire : conflict and alliance under Justinian and Maurice / By Armen Ayvazyan; forew. by Ilkka Syvanne. - 2nd revised and expanded edition - Alfortville : Sigest, 2014. - 149 p. : ill., 2 maps ; 21 cm. With softcover Bibliogr.: p.127-138; index: p.139-149 ISBN: 978-2-917329-59-7 Subjects--Topical Terms: Armenians--Byzantine Empire Subjects--Geographic Terms: Armenia--History--428-640Armenia--History--Armed Forces