00447naa#a2200145#i#450# EN\YAROSLAVSKIY GOSUDARSTVENNYY TEHNICHESKIY UNIVERSITET\bibl\6a9c155232807fdbab8689c6 20261012180203.1 20180425b2018####ek#y0engy0150####ca RUS RU Journal article Yaroslavl Yaroslavl State Technical University 2018 4 с. Journal article local theoreticaleconomy.ru