@misc{Duval_Mathias_La_1882,
 author={Duval, Mathias},
 address={Paris},
 howpublished={online},
 year={1882},
 publisher={Delahaye et Lecrosnier},
 language={fre},
 title={La corne d'ammon (morphologie et embryologie)},
 type={broszura},
}