@ARTICLE{Baczkowski_Krzysztof_John_2013,
 author={Baczkowski, Krzysztof},
 number={No 1},
 journal={Studia Historyczne},
 howpublished={online},
 year={2013},
 publisher={Oddział PAN w Krakowie},
 type={Recenzje / Book Reviews},
 title={John J e f f e r s o n , The Holy Wars of King Wladislas and Sultan Murad. TheOttoman-Christian Confl ict from 1438–1444},
 URL={http://www.czasopisma.pan.pl/Content/96311/mainfile.pdf},
}