00624naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200014900102210009900251215001000350608002700360700001700387700001700404856002100421EN\\bibl\6627020240708153800.1##a2074-1618##a20161225b2016####ek#y0engy0150####ca0#aRUS##aRU1#aCHRONOLOGY OF DISCOVERIES IN THE FIELD OF RADIOLOGY THE HISTORY OF FORMATION AND DEVELOPMENT OF THE COURSE «RADIATION SAFETY»eJournal article1#aSaint-PetersburgcSaint-Petersburg University of State Fire Service of Emercom of Russiad2016##a7 с.##aJournal article2local#1aKonnovagL A#1aMatveevgN V4#ajournals.igps.ru