00577naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200008000094210003700174215001100211608002700222675010600249700003400355856001800389EN\\bibl\9244120250108070106.3##a2658-3569##a20241227b2024####ek#y0engy0150####ca##aRU1#aHistorical development and current state of Hegang economyeJournal article1#aMoscowcElectronic scienced2024##a18 с.##aJournal article2local##aРегиональная экономика. Территориальная экономика. 332.1#1aGrigor'evgVladimir Igorevich4#ae-integral.ru