00617naa#a2200181#i#4500001001500000003001700015005001700032011001400049100004100063102000700104200009700111210009300208215001000301608002700311700003300338700002600371856003800397EN\\bibl\53367/en/manage/index20250210002316.1##a2588-0071##a20221010b2022####ek#y0engy0150####ca##aRU1#aUnobserved economy as a barrier to socio-economic development of the regioneJournal article1#aNizhny NovgorodcNizhny Novgorod Academy of the Ministry of the Interior of Russiad2022##a8 с.##aJournal article2local#1aMyachingNikolay Valer'evich#1aShkvarokgVladimir M.4#afht.editorum.ruu/en/manage/index