@article{TEIO_1984_1984_1_a15,
     author = {Guti\'errez D{\'\i}ez, Jos\'e Manuel},
     title = {Una caracterizaci\'on dual de optimalidad para optimizaci\'on convexa.},
     journal = {Trabajos de estad{\'\i}stica y de investigaci\'on operativa},
     pages = {293-304},
     publisher = {mathdoc},
     volume = {35},
     number = {3},
     year = {1984},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/TEIO_1984_1984_1_a15/}
}