@misc{Kudera_Jan_(1872-1943)_Historja,
 author={Kudera, Jan (1872-1943)},
 howpublished={online},
 publisher={Jan Kudera},
 language={pol},
 type={opracowanie historyczne},
 title={Historja parafji mysłowickiej},
 keywords={historia, parafia, Mysłowice},
}