Lomidze, N., T. Janjalia, K. Koridze, G. Tvauri, and D. Zilpimiani. 2015. “Application of Remote Sensing and GIS Technologies for Study of Seasonal Snow Cover in Georgia”. Journals of Georgian Geophysical Society 17 (C). https://ggs.openjournals.ge/index.php/GGS/article/view/1647.