00619naa#a2200169#i#450# EN\\bibl\4393 20241219195825.4 2308-8877 20141207b2014####ek#y0engy0150####ca RUS RU Determination of kinematic constraints mathematical model of a plane-parallel motion of multi element tractor units Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 3 с. Journal article local Antoshchenkov R. zh-szf.ru