@misc{_Pieśni_1905,
 copyright={Public Domain},
 address={Warszawa},
 howpublished={online},
 year={1905},
 publisher={[wydawca nieznany]},
 language={pol},
 type={Text},
 title={Pieśni polskie narodowe.},
 URL={http://www.rcin.org.pl/Content/240726/WA248_276406_F-5604_piesni-polskie_o.pdf},
 keywords={Polish poetry XIX/XX},
}