@misc{_Chwarzno,,
 copyright={Creative Commons Attribution BY 4.0 license},
 howpublished={online},
 language={pol},
 title={Chwarzno, mill},
 type={Text},
 URL={http://www.rcin.org.pl/igipz/Content/99398/PDF/WA51_125528_00000_Chwarzno_mlynp.pdf},
}