S. M. Myskin
Penza State University of Architecture and Construction (PSUAC)
Russian Federation

Sergei M. Myskin — postgraduate student of the Department of Heat and Gas Supply and Ventilation

28 German Titov st., Penza, 480028

Scopus: 58303420600

T. I. Koroleva
Penza State University of Architecture and Construction (PSUAC); Penza Cossack Institute of Technology (branch) of K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University)
Russian Federation

Tamara I. Koroleva — Candidate of Economic Sciences, Professor of the Department of Heat and Gas Supply and Ventilation; professor of the Department Fire Safety

28 German Titov st., Penza, 480028;
build. 12, 11a Gagarin st., Penza, 440039

M. A. Ivachev
Penza Cossack Institute of Technology (branch) of K.G. Razumovsky Moscow State University of Technologies and Management (the First Cossack University)
Russian Federation

Mikhail A. Ivachev — Associate Professor of the Department Fire Safety

build. 12, 11a Gagarin st., Penza, 440039