TY JOUR TI RADIOLOGICAL SITUATION AND THE THREAT OF RADIOACTIVE CONTAMINATION ON THE RUSSIAN FAR EAST KW radiation safety KW radiation pollution KW Far East Russia JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Antonchenko, V.V. PY 2015 IS 2015 PB Saint-Petersburg University of State Fire Service of Emercom of Russia