00774naa#a2200193#i#450# EN\\bibl\45627 20240424104250.3 2073-1574 20210816b2021####ek#y0engy0150####ca RU Comparative evaluation of efficiency and justification of choosing option of cargo handling in port Journal article Astrakhan Astrakhan State Technical University 2021 8 с. Journal article local Управление предприятиями. Организация производства, торговли и транспорта. 65 Val'kova Svetlana Sergeevna Stepanets Viktoriya Evgen'evna Kiseleva Elena Vitalievna vestnik.astu.org