@misc{_Do_[post,
 copyright={Public Domain},
 address={Warszawa},
 howpublished={online},
 year={[post 4 V 1788]},
 publisher={Gröll, Michał (1722-1798). Druk.},
 language={pol},
 type={Text},
 title={Do Jasnie Wielmoznego J.X. Adama Naruszewicza, Biskupa Koadj. Smolenskiego [...] Dnia 4. Maja 1788. Roku},
 URL={http://rcin.org.pl/Content/26790/PDF/WA248_44305_XVIII-2-1117_do-naruszew_o.pdf},
 keywords={Naruszewicz, Adam (1733-1796), Polish poetry - 18th c.},
}