@article{QUE_1981_1981_1_a0,
     author = {Barcel\'o, Jaume and Olivella, L.},
     title = {Un algoritmo de subgradiente y un filtro adicional para la resoluci\'on del subproblema entero en la partici\'on de {Benders.}},
     journal = {Q\"uestii\'o},
     pages = {13-23},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {1981},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/QUE_1981_1981_1_a0/}
}