TY JOUR TI FIRE SAFETY IN SOME ELECTROSTATICS PROBLEMS KW fire safety KW electrostatics problems JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Trubilko, A.I. AU Trubilko, L.A. PY 2018 IS 2018 PB Saint-Petersburg University of State Fire Service of Emercom of Russia