Медведєв, В. М., & Тітенко, Г. В. (2017). Present-day Information on the State of Soil Covering in EU Countries and Ukraine. Visnyk of V. N. Karazin Kharkiv National University Series «Еcоlogy», (16), 9-17. https://doi.org/10.26565/1992-4259-2017-16-01