00731naa#a2200229#i#450# EN\ACADEMUS PUBLISHING\bibl\3292 20241230202041.1 20190106b2019####ek#y0engy0150####ca RU Conceptual Model of Subject Area of Murmansk Region Maritime Activities as a Tool for Marine Users Activity Harmonization Conference article/thesis San Francisco Academus Publishing 2019 3 с. Conference article/thesis local . 004.9 . 30в6 bbk Vicentiy A V Gogoberidze G G Shishaev M G Ershova A A Lomov P A Rumyanceva E A academuspub.com