00525naa#a2200181#i#450# EN\\bibl\79309 20260220182945.5 1819-4036 20160425b2016####ek#y0engy0150####ca RUS RU CLASSIFICATION IMPROVEMENT AND USE OF POWER SATURATED TRACTORS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2016 6 с. Journal article local . 631.3-83 RUS Selivanov N I vestnik.kgau.ru