@article{RRACEFN_1990_1990_1_a4,
     author = {Gregori, V. and  Grimait, P.},
     title = {Una nota sobre continuidad de funciones semicontinuas.},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales },
     pages = {77-82},
     publisher = {mathdoc},
     volume = {84},
     number = {1},
     year = {1990},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/RRACEFN_1990_1990_1_a4/}
}