@misc{Filipowicz_Stanisław_Opening_2020, author={Filipowicz, Stanisław}, journal={Europe on test: the onus of the past}, howpublished={online}, year={2020}, publisher={Warsaw: Polska Akademia Nauk,}, type={Introduction}, title={Opening Address}, URL={http://publikacje.pan.pl/Content/118152/PDF/3_Opening%20Address.pdf}, }