00553naa#a2200169#i#450# EN\\bibl\42635 20240424131545.3 2073-5529 20210317b2021####ek#y0engy0150####ca RU TROPHOLOGY OF CTENOPHORE MNEMIOPSIS LEIDYI AFTER NATURALIZATION IN ECOSYSTEM OF CASPIAN SEA Journal article Astrakhan Astrakhan State Technical University 2021 20 с. Journal article local Зоология. 59 Biryukova Maria Georgievna vestnik.astu.org