@misc{,
 copyright={Creative Commons Attribution BY 4.0 license},
 howpublished={online},
 language={pol},
 type={Text},
 URL={http://www.rcin.org.pl/igipz/Content/83019/PDF/WA51_108247_00161_Kazimierz_Dolny_Miecmierz_wiatrakp.pdf},
}