@misc{_Kattowitzer,
 howpublished={online},
 publisher={(Druck: L. Neumann)},
 language={ger},
 language={pol},
 title={Kattowitzer Kreis-Blatt, 1921, Nr. 19/20},
 type={czasopismo},
 keywords={Katowice, dzienniki powiatowe},
}