00582naa#a2200181#i#450# EN\\bibl\68731 20250503005015.6 2307-7476 20170625b2017####ek#y0engy0150####ca RUS RU SOFT AND HARDWARE TOOLS FOR SELF-CONTROL AT HEAT ENGINEERING CALCULATIONS CARRYING OUT Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2017 5 с. Journal article local Kuzmin A A Romanov N N journals.igps.ru