Klieshch, A. A. and Maksymenko, N. V. (2019) “Transformation of the Watershed Basin of Udy River Within Kharkiv”, Visnyk of V. N. Karazin Kharkiv National University series «Еcоlogy», 0(21), pp. 6-22. doi: 10.26565/1992-4259-2019-21-01.