TY JOUR TI Decontamination of Contaminated Areas, Environmental Objects and Infrastructure of Settlements in Radiation Accidents KW radiation accident KW decontamination KW environment KW forces and means KW radionuclides KW decontamination objects JO Medical Radiology and radiation safety AU Galushkin, B.A. AU Bogdanova, L.S. AU Molokanov, A.A. PY 2021 IS 65 PB Federal Medical Biological Agency of Russia