00895naa#a2200205#i#450# EN\\bibl\29283 20240905062235.4 2222-7962 20190913b2019####ek#y0engy0150####ca RU MATHEMATICAL MODEL OF THE SOIL STRESS-STRAIN STATE IN THE PROCESS OF ITS INTERACTION WITH THE WORKING BODIES OF THE DIGGING MACHINE Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2019 6 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Dornyak Olga Roal'dovna Drapalyuk Mikhail Valentinovich Kazakov Igor' Vladimirovich Orudzhov El'man Sayadovich naukaru.ru