@misc{Niżnik_Józef_Introduction:_2020,
 author={Niżnik, Józef},
 journal={Europe on test: the onus of the past},
 pages={15-17},
 howpublished={online},
 year={2020},
 publisher={Warsaw: Polska Akademia Nauk,},
 type={Introduction},
 title={Introduction: The Onus of the Past},
 URL={http://publikacje.pan.pl/Content/118154/PDF/5_Introduction.pdf},
}