00485naa#a2200157#i#4500001001900000005001700019011001400036100004100050102000700091200009900098210004100197215001100238608002700249700003800276856001300314EN\RIOR\bibl\9590420250405071930.6##a2500-1469##a20250401b2025####ek#y0engy0150####ca##aRU1#aMETHODOLOGICAL APPROACH TO ASSESSING INTRAREGIONAL DIFFERENTIATION OF REGIONSeJournal article1#aMoscowcPublishing Center RIORd2025##a10 с.##aJournal article2local#1aRepushevskayagOl'ga Aeksandrovna4#arusjm.ru