00649naa#a2200181#i#450# EN\\bibl\20563 20241211234644.3 1999-8775 20180924b2018####ek#y0engy0150####ca RU EFFICIENCY INCREASE POTENTIALITIES OF EXCAVATOR-MOTOR CAR COMPLEXES IN OPEN PIT MINING Journal article Bryansk Bryansk State Technical University 2018 5 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Podbolotov Sergey Vladimirovich Kol'ga Anatoliy Dmitrievich naukaru.ru