00866naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200015000094210010900244215001000353608002700363675026500390700002100655856002000676EN\\bibl\7274720260316123808.1##a1994-5655##a20231228b2023####ek#y0engy0150####ca##aRU1#aLocal groups of the Russian ethnos at the end of the XIX-first quarter of the XX centuries : historical and demographic researcheJournal article1#aSyktyvkarcFSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"d2023##a5 с.##aJournal article2local##aТипы и особенности народонаселения, демографические явления, их влияние на демографическое развитие. 314.04aНациональный состав населения. 323.11#1aKropachevgS. A.4#aras.editorum.ru