@book{2191,
	author = {Meguerditchyan, Chahen  and Haroutunian, Varazdat Martirosovič},
	title = {Историко-архитектурные памятники Нагорно-Карабаха},
	editor = {Goskomiteta APMSSR},
	publisher = {Barperagan},
	year = {1989},
	address = {Erevan}
}