00535naa#a2200181#i#450# EN\\bibl\8225 20240715161719.1 2073-0462 20150915b2015####ek#y0engy0150####ca RUS RU DETERMINING THE LIST OF FACTORS, CHARACTERIZING THE TERMS OF TRACTORS OPERATION Journal article Kazan Kazan state agrarian University 2015 3 с. Journal article local Galiev Ilgiz Gakifovich Khusainov Rail naukaru.ru