00596naa#a2200181#i#4500001002200000003001700022005001700039011001400056100004100070102000700111200011000118210005100228215001000279608002700289675004000316700001900356856003900375EN\INFRA-M\bibl\37977/en/manage/index20250812083342.2##a2500-0497##a20200604b2020####ek#y0engy0150####ca##aRU1#aHistorical background of ethnic diversity issue  in the context of Federalism in BelgiumeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2020##a3 с.##aJournal article2local##aВсеобщая история. 94#1aIvanovagV. V.4#atest.editorum.ruu/en/manage/index