Boynagryan, Vladimir R. “THE STUDY OF THE SPREAD AND DEVELOPMENT OF DANGEROUS EXOGENOUS PROCESSES AND PHENOMENA AND THEIR IMPACT ON THE TRANSPORT COMMUNICATIONS OF MOUNTAINOUS COUNTRIES”. Proceedings of the YSU C: Geological and Geographical Sciences 56, no. 1 (257) (May 12, 2022): 92. Accessed November 21, 2024. https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol56_no1_2022_pp092.