@misc{,
 copyright={Creative Commons Attribution BY 4.0 license},
 howpublished={online},
 language={pol},
 type={Text},
 URL={http://www.rcin.org.pl/igipz/Content/86542/PDF/WA51_112555_00241_Dabrowka_Osuchowska_Trzciana_wiatrakp.pdf},
}