@misc{Karwasińska_Jadwiga_(1900–1986)_Sur_1972,
 author={Karwasińska, Jadwiga (1900–1986)},
 volume={26},
 editor={Kasińska, Janina. Tr.},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 address={Wrocław},
 journal={Acta Poloniae Historica},
 howpublished={online},
 year={1972},
 publisher={Zakład Narodowy im. Ossolińskich},
 language={fre},
 type={Text},
 title={Sur l'élargissement de la base documentaire de l'histoire du Moyen Age en Pologne},
 keywords={Poland - history - Middle Age - sources, Middle Ages, sources, historiography},
}