Bayramyan, A.L. “ASSESSMENT OF STRESS-STRAIN STATE IN ARARAT SEYSMOPOLIGONE BY MEANS OF $V_P V_S$”. Proceedings of the YSU C: Geological and Geographical Sciences 47, no. 3 (232) (December 9, 2013): 20–24. Accessed September 20, 2024. https://pub.ysu.am/index.php/proceedings-geol-geogr/article/view/vol47_no3_2013_pp020-024.