Զեկուցիր օբյեկտի հետ կապված խնդիրը: Khor Virap. History, Manuscript and Epigraphic Heritage, Yerevan, Institute of Archaeology and Ethnography of NAS RA and “Matenadaran” Mashtots Institute of Ancient Manuscripts: “Tigran Mets Publishing House”, 2017, 192 p. + 72 photos. (in Arm.)