For citations:
Puzach S.V., Mustafin V.M., Akperov R.G. A new approach to calculating the time to the blocking of the escape routes due to the loss of visibility in the smoke of an indoor fire. Pozharovzryvobezopasnost/Fire and Explosion Safety. 2021;30(3):76-87. (In Russ.) https://doi.org/10.22227/0869-7493.2021.30.03.76-87