Potosyan, V.A. “ACTUAL PROBLEMS AND SETTLEMENT DYNAMICS IN FRONTIER AREAS OF RA”. Proceedings of the YSU C: Geological and Geographical Sciences 51, no. 2 (243) (August 14, 2017): 135–142. Accessed May 17, 2024. https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol51_no2_2017_pp135-142.