00687naa#a2200181#i#450# EN\\bibl\53662 20240518140946.6 1992-8181 20191225b2019####ek#y0engy0150####ca RUS RU Implementation of approximate processes for the analysis insufficient navigation information Journal article Novorossiysk Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University” 2019 6 с. Journal article local Порты и гавани (как отдельные единицы). 627.21 RUS Kotsyuruba E R aumsu.editorum.ru