00642naa#a2200181#i#4500001001600000005001700016011001400033100004100047102000700088200009100095210010100186215001100287608002700298675004800325700003600373700003400409856001700443EN\\bibl\11958720260407195946.2##a2223-9987##a20260403b2026####ek#y0engy0150####ca##aRU1#aImprovement of gearbox housings for unequipped electric rolling stockeJournal article1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2026##a10 с.##aJournal article2local##aЭлектрическая тяга. 621.33#1aOparinagEkaterina Vladimirovna#1aKolotaygDmitriy Anatol'evich4#aatjournal.ru