Martirosyan, L. (2013) “ANALYSIS OF RECREATIONAL POTENTIAL OF MOUNTAINOUS AREA ACCORDING TO THE RESERVOIR PRINCIPLE: (on the example of upper and middle flows of the Аkhuryan River)”, Proceedings of the YSU C: Geological and Geographical Sciences. Yerevan, Armenia, 47(2 (231), pp. 28–34. doi: 10.46991/PYSU:C/2013.47.2.028.