00673naa#a2200169#i#450# EN\INFRA-M\bibl\53391 20240516174723.4 2500-0489 20221011b2022####ek#y0engy0150####ca RU Industrial cooperation for the production of logging harvesters and forwarders: analysis of primary information about participating companies Journal article Moscow INFRA-M Academic Publishing LLC. 2022 4 с. Journal article local Общие вопросы математических и естественных наук. 50 Piskunov Maxim Anatol'evich naukaru.ru