@misc{_Kwartalnik_2020,
 volume={127},
 editor={Institute of History of the Polish Academy of Sciences},
 number={Eng.-Lang. Ed. 4},
 copyright={Creative Commons Attribution BY-ND 4.0 license},
 address={Warsaw},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={2020},
 publisher={Instytut Historii Polskiej Akademii Nauk},
 language={eng},
 type={Text},
 title={Kwartalnik Historyczny, Vol. 127 (2020) English-Language Edition No. 4},
 keywords={history},
}