TY JOUR TI DECISION-MAKING MODEL IN EMERGENCY RESPONSE IN CASE OF DECENTRALIZED MANAGEMENT STRUCTURE KW interregional emergency KW control decentralization KW objective function KW combinatorial entropy KW multinomial coefficient KW management decision JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Ostudin, N.V. PY 2018 IS 2018 PB Saint-Petersburg University of State Fire Service of Emercom of Russia