Vardanyan V, Grigoryan M. USING "FIELD SUSTAINABILITY SOUNDING" METHOD FOR DETERMINATION THE POSSIBLE DEPTHS OF GROUNDWATER HORIZONS. Proc. YSU C: Geol. Geogr. Sci. [Internet]. 2019 Dec. 16 [cited 2024 Nov. 21];53(3 (250):147-54. Available from: https://pub.ysu.am/index.php/proceedings-geol-geogr/article/view/vol53_no3_2019_pp147-154