@misc{_Acta_2021,
 volume={123},
 editor={Instytut Historii Polskiej Akademii Nauk},
 copyright={Creative Commons Attribution BY-ND 4.0 license},
 address={Warszawa},
 journal={Acta Poloniae Historica},
 howpublished={online},
 year={2021},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={eng},
 title={Acta Poloniae Historica T. 123 (2021)},
 type={Text},
 keywords={Poland - history - periodicals},
}