Bolat Abdiev, Gulsum Kasymova, Balausa Kalmatayeva, Kairat Adirbekov, Khadisha Abdullayeva and Rakhymzhan Abdraimov 2021. DETERMINATION OF REDUCED PHYSICOMECHANICAL PROPERTIES OF TWO-PHASE SOILS PECULIAR TO LANDSLIDES OF NORTHERN TIAN SHAN. GEOMATE Journal. 20, 81 (May 2021), 52–58.