TY JOUR TI About Defining the Borders of Radioactive Contamination Zones as a Result of Large Radiation Accidents. Message I. Post-Accident Analysis of Chernobyl Zoning Experience KW radiation accidents KW radioactive contamination zone KW radiation exposure dose KW density of radioactive contamination KW the Chernobyl accident KW experience analysis JO Medical Radiology and radiation safety AU Skorobogatov, A.M. AU Germenchuk, M.G. AU Simonov, A.V. AU Zhukova, O.M. AU Apanasyuk, O.N. AU Golikov, Y.N. AU Bulanceva, T.A. AU Lupach, L.Y. PY 2017 IS 62 PB Federal Medical Biological Agency of Russia