00653naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200016900094210005800263215001100321608002700332675006600359700003700425856002100462EN\\bibl\4128920240425195146.4##a2073-5537##a20201216b2020####ek#y0engy0150####ca##aRU1#aRetrospective analysis of commercial sea ports operation during first five-year plans and their role in USSR economic industrialization (1928-1940)eJournal article1#aAstrakhancAstrakhan State Technical Universityd2020##a14 с.##aJournal article2local##aЭкономика. Экономические науки. 33#1aSabaydashgMarina Vladislavovna 4#avestnik.astu.org