[1]
Ильяш, В.В. and Ильяш, Д.В. 2018. Analysis of causes for heterogeneities and time variations of radon field in the landscapes of central black earth region. Proceedings of Voronezh State University. Series: Geology. 4 (Dec. 2018), 89-97. DOI:https://doi.org/10.17308/geology.2018.4/1669.