Budarina, V.A., Ignatenko, I.M. and Kosinova, I.I. 2023. Features of soil contamination of rural settlements in the central part of the Belgorod region with heavy metals. Proceedings of Voronezh State University. Series: Geology. 4 (Dec. 2023), 113-121. DOI:https://doi.org/10.17308/geology/1609-0691/2023/4/113-121.