Hayroyan H. PHYSICAL AND GEOLOGICAL MODELS OF SLIDING SLOPES AND METHODS OF DETERMINING THE SHEAR STRENGTH OF SOILS. Proc. YSU C: Geol. Geogr. Sci. [Internet]. 2016 Aug. 15 [cited 2024 Nov. 23];50(2 (240):25-34. Available from: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol50_no2_2016_pp025-034