@misc{Okniński_Piotr_(1989–_)_Preface_2019,
 author={Okniński, Piotr (1989– ) and Pomierny-Wąsińska, Anna (1988– )},
 volume={119},
 editor={Korecki, Tristan. Trans.},
 editor={Institute of History of the Polish Academy of Sciences},
 editor={Polish National Historical Committee},
 copyright={Creative Commons Attribution BY-ND 4.0 license},
 address={Warszawa},
 journal={Acta Poloniae Historica},
 howpublished={online},
 year={2019},
 publisher={Instytut Historii im. Tadeusza Manteuffla Polskiej Akademii Nauk},
 language={eng},
 type={Text},
 title={Preface},
 URL={http://www.rcin.org.pl/Content/81814/PDF/WA303_104559_A296-APH-R-119_Pomierny-Okninski.pdf},
 keywords={Poland - history - periodicals},
}