00639naa#a2200193#i#450# EN\\bibl\128362 20260718015316.6 2218-130X 20260709b2026####ek#y0engy0150####ca RU THE ANALYSIS OF NIGHTCLUB FIRE EVACUATION PROBLEMS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2026 9 с. Journal article local Борьба с пожарами. 614.842/.847 Jafarova Anastasia A. Maer Oleg M. Matveev Alexandr V. journals.igps.ru