@article{QUE_1992_1992_1_a4,
     author = {Lozano, Sebasti\'an and Larra\~neta, Juan Carlos and Onieva, Luis},
     title = {Heur{\'\i}stica complementaria a enfoques duales para la planificaci\'on de la producci\'on.},
     journal = {Q\"uestii\'o},
     pages = {77-98},
     publisher = {mathdoc},
     volume = {16},
     number = {1-2-3},
     year = {1992},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/QUE_1992_1992_1_a4/}
}