Martyniuk V. О., & Andriichuk , S. V. (2021). Assessment of the Ecological and Geographical Condition of the Basin System Lakes Strilske (Hydrological Monument of Nature). Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy, (24), 31-46. https://doi.org/10.26565/1992-4259-2021-24-03