00544naa#a2200181#i#450# EN\\bibl\66982 20241222160219.7 1998-8990 20181225b2018####ek#y0engy0150####ca RUS RU USE OF CHEQUES-SHEETS IN FIRE SAFETY ASSURANCE Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 10 с. Journal article local Khrunov D E Shangin V N journals.igps.ru