Sargsyan, R.S., and H.H. Hovhannisyan. “THE RESEARCH OF STRUCTURAL FEATURES OF THE EARTH CRUST SEDIMENTARY LAYER FOR VAYK-SYUNIK REGION BY THE METHOD OF ISOLONG”. Proceedings of the YSU C: Geological and Geographical Sciences 51, no. 2 (243) (August 14, 2017): 97–102. Accessed July 22, 2024. https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol51_no2_2017_pp097-102.