@article{CRMATH_2002__335_11_863_0,
     author = {Lasserre, Jean B.},
     title = {La valeur optimale des programmes entiers},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {863--866},
     publisher = {Elsevier},
     volume = {335},
     number = {11},
     year = {2002},
     doi = {10.1016/S1631-073X(02)02591-8},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/S1631-073X(02)02591-8/}
}