@misc{Kotarbińska_Ewa_Attenuating,
 author={Kotarbińska, Ewa},
 copyright={Kotarbińska, Ewa},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={eng},
 title={Attenuating properties of hearing protectors in versus time factor},
 type={serial - article},
 type={language document},
}