@misc{Gelin_E._Recueil_1902,
 author={Gelin, E.},
 copyright={Public Domain},
 address={Huy},
 howpublished={online},
 year={1902},
 publisher={Collège St-Quirin},
 language={fre},
 type={Text},
 title={Recueil de problèmes d'arithmétique},
}