00550naa#a2200169#i#450# EN\\bibl\68768 20241222064126.7 2307-7476 20180625b2018####ek#y0engy0150####ca RUS RU HISTORICAL RETROSPECTIVE OF LARGE-SCALE RADIATION ACCIDENTS AND THEIR CONSEQUENCES Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 4 с. Journal article local Konnova L A journals.igps.ru