@misc{Mickiewicz_Adam_(1798–1855)_Księgi_[1858?],
 author={Mickiewicz, Adam (1798–1855) and Michalski, Jan (1876–1950). Kolekcjoner},
 copyright={Public Domain},
 howpublished={online},
 year={[1858?]},
 language={pol},
 title={Księgi narodu polskiego},
 type={Text},
 URL={http://rcin.org.pl/Content/78025/PDF/WA248_96786_Rps-Fund-Mich-130_mickiewicz-ksiegi_o.pdf},
 keywords={Polish poetry - 19th c.},
}