@misc{Mackiewicz_Michał_Stanisław_(1755–1824)_Dzien_[post,
 author={Mackiewicz, Michał Stanisław (1755–1824) and Hafe, Johann. Il.},
 copyright={Public Domain},
 address={[Warszawa?]},
 howpublished={online},
 year={[post 3 V 1791]},
 publisher={Dufour, Piotr (1730-1797). Druk.},
 publisher={Gröll, Michał (1722-1798). Druk.},
 language={pol},
 title={Dzien 3. Maia 1791 : [Inc.:] Swięta wolności! drogi przyrodzenia darze! [...]},
 type={Text},
 URL={http://www.rcin.org.pl/Content/57561/PDF/WA248_77954_XVIII-2-1371_dzien-3-maja_o.pdf},
 keywords={Constitution of the 3rd of May 1791 (Poland), Polish poetry - 18th c.},
}