%0 Journal Article %T INCREASING THE LEVEL OF SAFETY OF PERSONNEL DURINGTHE WORK, CALCULATIONS OF THE PARAMETERS IN THE MEANS OF INDIVIDUAL PROTECTION OF RESPIRATORY ORGANS %A Karov, K.A. %A Kalanin, I.I. %A Andrianov, R.S. %K security, calculations of parameters for the means of individual protection of respiratory organs and sight, a rescue device %J Problems of risk management in the technosphere %D 2017 %N 2017 %P 16 %I Saint-Petersburg University of State Fire Service of Emercom of Russia