00523naa#a2200157#i#450# EN\\bibl\84333 20240919035740.4 2221-3260 20220131b2022####ek#y0engy0150####ca RU The schools of economic thoughts and sustainable development problems: a free-market approach Journal article Yaroslavl Yaroslavl State Technical University 2022 13 с. Journal article local Buchinskaya Ol'ga Nikolaevna theoreticaleconomy.ru