00599naa#a2200193#i#450# EN\\bibl\66617 20250414052245.1 1998-8990 20150325b2015####ek#y0engy0150####ca RUS RU COMPARISON OF DIFFERENT SYSTEMS FOR CALIBRATION OF THE HEAT FLUX METERS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2015 6 с. Journal article local Sharkov A V Korablev V A Nekrasov A S journals.igps.ru