TY JOUR TI MODELING AND OPTIMIZATION OF DYNAMIC LOAD OF THE MACHINE AND TRACTOR UNIT POWER TRANSMISSIONS KW units KW modeling KW power transmission KW structural optimization JO Bulletin of KSAU AU Svitachev, A.I. AU Orlovsky, S.N. AU Chekaev, A.N. PY 2012 IS 0 PB Krasnoyarsk State Agrarian University