@article{SORT_2003_2003_1_a6,
     author = {Romero Garc{\'\i}a, J. Enrique and L\'opez V\'azquez, Jorge J.},
     title = {Cooperaci\'on parcial y conjuntos convexos.},
     journal = {Sort},
     pages = {139-152},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SORT_2003_2003_1_a6/}
}