@article{RO_1987__21_4_307_0,
     author = {Guignard, Monique and Kim, Siwhan},
     title = {Lagrangean decomposition for integer programming : theory and applications},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {307--323},
     publisher = {EDP-Sciences},
     volume = {21},
     number = {4},
     year = {1987},
     mrnumber = {932182},
     zbl = {0638.90075},
     language = {en},
     url = {http://archive.numdam.org/item/RO_1987__21_4_307_0/}
}