@article{RO_1981__15_3_213_0,
     author = {Billionnet, Alain},
     title = {R\'eductions et conditions d'optimalit\'e dans le probl\`eme de l'ensemble stable de poids maximal},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {213--231},
     publisher = {EDP-Sciences},
     volume = {15},
     number = {3},
     year = {1981},
     mrnumber = {637193},
     zbl = {0463.90041},
     language = {fr},
     url = {http://archive.numdam.org/item/RO_1981__15_3_213_0/}
}