@misc{_Prognostyki_[1798],
 copyright={Public Domain},
 address={[Polska]},
 howpublished={online},
 year={[1798]},
 publisher={[wydawca nieznany]},
 language={pol},
 type={Text},
 title={Prognostyki Na Rok Panski 1799},
 URL={http://rcin.org.pl./Content/238109/WA248_274230_XVIII-1-1203_prognostyki_o.pdf},
 keywords={Calendar - Poland - 18th c.},
}