TY JOUR TI Radiation-Hygienic Assessment of the Negative Impact of Natural Radiation Factors, as Well as the Consequences of the Activities of JSC «Hydrometallurgical Plant», on the Population of the Lermontov Town KW mining and processing of uranium ores KW tailings storage facility KW radon and thoron KW volume activity KW equivalent activity KW aerosol-unattached fraction of the radon decay progeny KW effective radiation dose JO ANRI AU Krupkin, A.B. AU Gusev, A.V. PY 2023 IS 0 PB Scientific-Production Enterprise “Dosa”