00644naa#a2200169#i#450# EN\\bibl\125852 20260616231253.2 2073-5529 20260616b2026####ek#y0engy0150####ca RU Number and distribution of fingerlings of semi-anadromous fish in the western part of the Northern Caspian Sea in conditions of low-water flow of the Volga river Journal article Astrakhan Astrakhan State Technical University 2026 8 с. Journal article local Hydrozoa. Гидроидные. 593.7 Solokhina Tatyana Anatolievna vestnik.astu.org