Margaryan, V. 2016. REGULARITIES OF SPATIAL DISTRIBUTION AND DYNAMIC CHANGE OF ANNUAL NUMBER OF DAYS WITH HEAVY RAINFALLS IN SHIRAK MARZ. Proceedings of the YSU C: Geological and Geographical Sciences. 50, 1 (239) (Apr. 2016), 50–57. DOI:https://doi.org/10.46991/PYSU:C/2016.50.1.050.