@misc{Boulliau_Ismaël_(1605-1694)_Ismaelis,
 author={Boulliau, Ismaël (1605-1694)},
 address={Parisiis},
 howpublished={online},
 publisher={Apud Sebastianum Cramoisy et Gabrielem Cramoisy},
 language={lat},
 type={książka},
 title={Ismaelis Bvllialdi Exercitationes geometricae tres},
}