For citations:
Batyrev V.V., Grachev V.I. Current requirements for self-rescuers – small filtering respiratory protection devices for the population in emergency situations. Medicо-Biological and Socio-Psychological Problems of Safety in Emergency Situations. 2021;(1):56-65. (In Russ.) https://doi.org/10.25016/2541-7487-2021-0-1-56-65