Dereziuk, N. V. (2019). Multi-year study of phytoplankton population in the Dnistrovskiy estuary in summer (2003-2018). Visnyk of V. N. Karazin Kharkiv National University Series «Еcоlogy», (20), 70-79. https://doi.org/10.26565/1992-4259-2019-20-06