@article{EP_2003_13_a3,
     author = {J.-P. Crouzeix},
     title = {La convexit\'e g\'en\'eralis\'ee en \'economie math\'ematique},
     journal = {ESAIM. Proceedings},
     pages = {31--40},
     publisher = {mathdoc},
     volume = {13},
     year = {2003},
     doi = {10.1051/proc:2003002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1051/proc:2003002/}
}