TY JOUR TI INFLUENCE TECHNICAL AND OPERATIONAL INDICATORS OF FUNCTIONING OF AUTOMOBILE TRANSPORT ON ITS PRODUCTIVITY KW productivity KW road freight transport KW utilization rate KW mileage coefficient JO Modern Technologies and Scientific and Technological Progress AU Poltavskaya, Y.O. PY 2020 IS 2020 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»