00653naa#a2200169#i#450# EN\\bibl\41289 20240713070115.6 2073-5537 20201216b2020####ek#y0engy0150####ca RU Retrospective analysis of commercial sea ports operation during first five-year plans and their role in USSR economic industrialization (1928-1940) Journal article Astrakhan Astrakhan State Technical University 2020 14 с. Journal article local Экономика. Экономические науки. 33 Sabaydash Marina Vladislavovna vestnik.astu.org