TY JOUR TI CIRCUIT SIMULATION OF THE INTERACTION OF FORCES AND MEANS AT LIQUIDATION OF A FIRE IN A ZOOLOGICAL PARK KW zoological park KW queueing system KW count of transitions JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Markova, T.S. AU Tarantsev, A.A. PY 2016 IS 2016 PB Saint-Petersburg University of State Fire Service of Emercom of Russia