00715naa#a2200205#i#4500001001500000003001700015005001700032011001400049100004100063101000800104102000700112200007800119210012300197215001100320608002700331675007800358700001700436700001700453856003900470EN\\bibl\53684/en/manage/index20250106044140.1##a1992-8181##a20200325b2020####ek#y0engy0150####ca0#aRUS##aRU1#aIssues of training and certification of tugboat captainseJournal article1#aNovorossiyskcBudget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”d2020##a13 с.##aJournal article2local##aБуксировка. Каботажное плавание. 656.618zRUS#1aUstinovgV V#1aSubanovgE E4#atest.editorum.ruu/en/manage/index