@article{RO_1988__22_1_27_0,
     author = {Campello, Ruy E. and Maculan, Nelson},
     title = {An $0 (n^3)$ worst case bounded special $LP$ knapsack $(0-1)$ with two constraints},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {27--32},
     publisher = {EDP-Sciences},
     volume = {22},
     number = {1},
     year = {1988},
     mrnumber = {943104},
     zbl = {0662.90052},
     language = {en},
     url = {http://www.numdam.org/item/RO_1988__22_1_27_0/}
}