00565naa#a2200169#i#450# EN\INFRA-M\bibl\112621 20260128200851.3 2500-0497 20251226b2025####ek#y0engy0150####ca RU Analysis of problems in Russian naval personnel at the end of the 19th and the beginning of the 20th century Journal article Moscow INFRA-M Academic Publishing LLC. 2025 6 с. Journal article local Флот, флотилия. 355.322 Kontalev V. A. naukaru.ru