TY  JOUR
TI  On Evaluation of Effectiveness of Respiratory Protective Devices
KW  RPD
KW  respirator
KW  protection factor
KW  occupational diseases
KW  biomonitoring.
JO  Safety in Technosphere
AU  Kaptsov, V..
AU  Chirkin, A..
PY  2015
IS  4
PB  INFRA-M Academic Publishing LLC.