@misc{Cremona_Luigi_(1830–1903)_Teoremi_1877,
 author={Cremona, Luigi (1830–1903)},
 copyright={Public Domain},
 address={Roma},
 howpublished={online},
 year={1877},
 publisher={Coi Tipi del Salviucci},
 language={ita},
 title={Teoremi stereometrici dai quali si deducono le proprietà dell' esagrammo di Pascal},
 type={Text},
 URL={http://www.rcin.org.pl/Content/11202/PDF/WA35_17825_6355_Teoremi.pdf},
}