LDR 00938naa#a2200241#i#450# 001 EN\\bibl\98144 005 20260307004108.6 011 ## _a2075-1338 100 ## _a20250427b2025####ek#y0engy0150####ca 102 ## _aRU 200 1# _aThe Use of Natural Materials with a Low Content of Radionuclides as Protection from the External Background During Laboratory Gamma-Ray Spectrometric and Radiometric Measurements _eJournal article 210 1# _aMoscow _cScientific-Production Enterprise “Dosa” _d2025 215 ## _a8 с. 608 ## _aJournal article _2local 675 ## _aАппаратура и приборы для исследовательских работ. 539.16.07 _z 700 #1 _aPovarov _gVladimir P. 700 #1 _aRosnovsky _gSergey V. 700 #1 _aYurchenko _gEvgeniy I. 700 #1 _aKarasev _gVyacheslav N. 700 #1 _aDobrynin _gViktor V. 700 #1 _aSokolov _gFedor G. 700 #1 _aSmorodinov _gAndrey A. 856 4# _adoza.editorum.ru _u