Kovalova, N.V., Medinets, V.I., Medinets, S.V., Konareva, O.P., Soltys, I.E. and Gazyetov, Y.I. 2018. Trophic Status of the Dniester Delta Lakes in 2006-2017. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy. 18 (Jun. 2018), 30-41. DOI:https://doi.org/10.26565/1992-4259-2018-18-04.