“REGULARITIES OF SPATIAL DISTRIBUTION AND DYNAMIC CHANGE OF ANNUAL NUMBER OF DAYS WITH HEAVY RAINFALLS IN SHIRAK MARZ”, Proc. YSU C: Geol. Geogr. Sci., vol. 50, no. 1 (239), pp. 50–57, Apr. 2016, doi: 10.46991/PYSU:C/2016.50.1.050.