TY JOUR TI THEORETICAL RESEARCH OF THE SCAFFOLDER AND SOIL INTERACTION KW resistance KW system KW soil KW strain gauge KW deformer JO Bulletin Samara State Agricultural Academy AU Kanaev, M.A. AU Karpov, O.V. AU Vasilev, S.A. AU Fathutdinov, M.R. PY 2017 IS 2 PB Samara State Agricultural Academy