00652naa#a2200193#i#450# EN\\bibl\100635 20251214130950.7 2073-5529 20250701b2025####ek#y0engy0150####ca RU Taxonomy of mathematical modeling problems in aquaculture Journal article Astrakhan Astrakhan State Technical University 2025 8 с. Journal article local Общие вопросы рыбоводства. 639.3.05 Ivashko Evgenii Evgenevich Konovalchikova Elena Nikolaevna Ivashko Valentina Stepanovna vestnik.astu.ru