@misc{Olszewski_Jerzy_Assessment,
 author={Olszewski, Jerzy and Kacprzyk, Janusz and Kamiński, Zbigniew},
 copyright={Nofer Institute of Occupational Medicine},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={pol, eng},
 type={serial - article},
 type={language document},
 title={Assessment of radiation exposure of miners to radon and its daughter products in selected non-ferrous metal mines},
}