Akhtimankina, A.V. and Tayurskaya, A.P. 2024. Study of Radon Content in Residential Premises of the Kachug Settlement in the Irkutsk Region. Proceedings of Voronezh State University. Series: Geography. Geoecology. 1 (Mar. 2024), 105-112. DOI:https://doi.org/10.17308/geo/1609-0683/2024/1/105-112.