TY JOUR TI Radiation Situation at the Tailing Dump of the Stepnogorsk Mining-Chemical Combine and Adjacent Territories. Message I KW uranium KW gamma radiation KW intensity of ambient dose equivalent KW equivalent equilibrium volumetric activity of radon KW radionuclides KW mining-chemical combine JO Medical Radiology and radiation safety AU Kazymbet, P.K. AU Bahtin, M.M. AU Kashkinbaev, E.T. AU Dzhanabaev, D.. AU Dzhautbaeva, Z.S. AU Sharipov, M.K. PY 2018 IS 63 PB Federal Medical Biological Agency of Russia