@article{GAMA_1963_1963_1_a2,
     author = {G.- Rodeja F., E.},
     title = {Nota sobre un problema de {Erd\"os.}},
     journal = {Gaceta matem\'atica},
     pages = {23-24},
     year = {1963},
     volume = {15},
     number = {1-2},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/GAMA_1963_1963_1_a2/}
}