@misc{Kietrys_Anna_2013,
 author={Kietrys, Anna},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 howpublished={online},
 year={2013},
 language={pol},
 type={Text},
 URL={http://www.rcin.org.pl/Content/204461/PDF/POZN271_240835_doktorat-kietrys.pdf},
}