@misc{Grosfeld_Leon_(1911–1987)_Sprawa_1974,
 author={Grosfeld, Leon (1911–1987)},
 volume={81},
 number={1},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={1974},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Sprawa Chełmszczyzny w 1918 r.},
 type={Text},
 URL={http://www.rcin.org.pl/Content/21891/PDF/WA303_34748_A52-KH-R-81-1_Grosfeld.pdf},
 keywords={Poland 1918-1939 (Second Polish Republic), Chełm (Poland : Voivodeship)},
}