To the memory of Boris Alexandrov (17.04.1958 – 04.12.2019) and Galina Ivanovich (02.12.1954 – 04.12.2019). mbj [Internet]. 2019 Dec. 30 [cited 2024 Dec. 4];4(4):106-7. Available from: https://marine-biology.ru/mbj/article/view/212