@misc{Szpotkowska_Joanna_2020,
 author={Szpotkowska, Joanna},
 copyright={Creative Commons Attribution BY-SA 4.0 license},
 howpublished={online},
 year={2020},
 language={pol},
 type={Text},
 URL={http://www.rcin.org.pl/Content/208763/PDF/POZN271_245583_doktorat-szpotkowska.pdf},
}