@misc{Delambre_M._Histoire_1827,
 author={Delambre, M.},
 address={Paris},
 howpublished={online},
 year={1827},
 publisher={Bachelier},
 language={fre},
 title={Histoire de L'Astronomie au Dix-Huitième Siècle},
 keywords={history of astronomy, astronomy in the eighteenth century},
}