Potosyan, V. (2019) “PROCESS OF COMMUNITY UNIFICATION AND PROBLEMS OF DEVELOPMENT OF SETTLEMENT PATTERN IN BORDERLANDS, MOUNTAINOUS AND HIGH-MOUNTAINOUS AREAS”, Proceedings of the YSU C: Geological and Geographical Sciences. Yerevan, Armenia, 53(2 (249), pp. 118–126. doi: 10.46991/PYSU:C/2019.53.2.118.