%0 Conference Article %T APPLICATION OF ASPIRATION METHOD IN MEASUREMENT VOLUMETRIC ACTIVITY OF RADON IN THE ENVIRONMENT %A Khvorykh, A.M. %A Yudina, N.Y. %A Popov, V.A. %A Urunov, S.H. %K radon, radiometry, radiation safety standards, daughter decay products, Markov method, equivalent equilibrium volume activity %J MODELING INFORMATION SYSTEMS AND TECHNOLOGIES %D 2024 %P 7 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov