@ARTICLE{Słowiak_Jarema_David_2012,
 author={Słowiak, Jarema},
 number={No 3 - 4},
 journal={Studia Historyczne},
 howpublished={online},
 year={2012},
 publisher={Oddział PAN w Krakowie},
 title={David G. Wi l l i a m s o n, The Polish Underground 1939–1947},
 URL={http://journals.pan.pl/Content/96292/mainfile.pdf},
}