Aghinyan, Artashes H., and Tiruhi G. Mkrtchyan. 2021. “ASSESSMENT OF THE PROBABILITY OF THE MINIMUM SPRING FLOW IN THE MOUNTAIN RIVER BASINS: (on the Pattern of Springs in the Mantash River Basin)”. Proceedings of the YSU C: Geological and Geographical Sciences 55 (2 (255). Yerevan, Armenia:87-95. https://doi.org/10.46991/PYSU:C/2021.55.2.087.