Potosyan, A.H. “GEOGRAPHICAL FEATURES AND DEVELOPMENT REGULARITIES OF RURAL AREAS AND SETTLEMENTS DISTRIBUTION IN MOUNTAINOUS COUNTRIES: (on RA Example)”. Proceedings of the YSU C: Geological and Geographical Sciences, vol. 52, no. 1 (245), Apr. 2018, pp. 32-40, doi:10.46991/PYSU:C/2018.52.1.032.