@article{RO_1969__3_1_91_0,
     author = {Khoan, Vo-Khac},
     title = {La r\'egularisation dans les probl\`emes combinatoires et son application au probl\`eme des tourn\'ees de livraison},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {91--104},
     publisher = {EDP-Sciences},
     volume = {3},
     number = {V1},
     year = {1969},
     mrnumber = {250783},
     zbl = {0205.21904},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/RO_1969__3_1_91_0/}
}