@misc{Drukarnia_St._Burzyńskiego._Kalendarz_1880,
 author={Drukarnia St. Burzyńskiego.},
 copyright={Public Domain},
 address={Warszawa},
 howpublished={online},
 year={1880},
 publisher={[s.n.]},
 publisher={(w Drukarni S. Burzyńskiego)},
 language={pol},
 type={Text},
 title={Kalendarz Ludowy Redakcyi "Zorzy" na Rok 1880},
 URL={http://rcin.org.pl/Content/77403/PDF/WA248_88873_P-I-1148_kalendarz-lud-1880_o.pdf},
 keywords={Polish calendars - 19th c., Polish folk periodicals},
}