@misc{Tyszyński_Piotr_Celestyn_Daniel_(1738–1816)._Autor_Pieśni_1784,
 author={Tyszyński, Piotr Celestyn Daniel (1738–1816). Autor},
 copyright={Public Domain},
 address={W Warszawie},
 howpublished={online},
 year={1784},
 publisher={w Drukani J. K. Mci y Rzeczypospolitey, u XX. Schol. Piar.},
 language={pol},
 type={Text},
 title={Pieśni Polityczno-Moralne. [T. 1]},
 URL={http://www.rcin.org.pl/Content/235818/WA248_272304_XVIII-1-445-1_tyszynski-piesni_o.pdf},
 keywords={Polish poetry - 18th c.},
}