Hromyk, O.M. 2020. Radiological Assessment of Reservoirs in Volyn Region that is Under Radioactive Contamination. Visnyk of V. N. Karazin Kharkiv National University. Series Еcоlogy. 22 (May 2020), 43-53. DOI:https://doi.org/10.26565/1992-4259-2020-22-04.