00531naa#a2200181#i#450# EN\\bibl\79455 20260220195442.5 1819-4036 20160825b2016####ek#y0engy0150####ca RUS RU RATIONAL BALLASTING OF POWER SATURATED WHEEL TRACTORS OF VARIOUS MODELS Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2016 6 с. Journal article local . 629.114.2 RUS Selivanov N I sej.kgau.ru