Sargsyan, R. and Hovhannisyan, H. (2017) “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. Yerevan, Armenia, 51(2 (243), pp. 97–102. doi: 10.46991/PYSU:C/2017.51.2.097.