@misc{Bergery_Claude-Lucien_(1787–1863)_Géométrie_1843,
 author={Bergery, Claude-Lucien (1787–1863)},
 copyright={Public Domain},
 address={Metz},
 address={Paris},
 howpublished={online},
 year={1843},
 publisher={Mme Thiel, Éd.},
 publisher={Bachelier},
 language={fre},
 title={Géométrie des courbes appliquée aux arts},
 type={Text},
 URL={http://rcin.org.pl/Content/69165/PDF/WA35_10645_6282_Geometrie.pdf},
}