@misc{Leśnik_Helena_The,
 author={Leśnik, Helena and Poborc-Godlewska, Janina},
 copyright={Nofer Institute of Occupational Medicine},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={eng},
 type={serial - article},
 type={language document},
 title={The relationship between ciliary muscle fatigue and the type of artificial light used to illuminate the area of visual work},
}