@article{GAMA_1972_1972_1_a11,
     author = {Gonz\'alez, M. O.},
     title = {Sobre m\'aximos y m{\'\i}nimos condicionados.},
     journal = {Gaceta matem\'atica},
     pages = {194-197},
     publisher = {mathdoc},
     volume = {24},
     number = {7-8},
     year = {1972},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GAMA_1972_1972_1_a11/}
}