Boynagryan, V.R. “5th International Conference ‘Mudflows: Disasters, Risk, Forecast, Protection’”. Proceedings of the YSU C: Geological and Geographical Sciences 52, no. 3 (247) (December 17, 2018): 218–219. Accessed May 17, 2024. https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol52_no3_2018_pp218-219.