@article{RRACEFN_1981_1981_1_a8,
     author = {Gir\'aldez Tiebo, Germ\'an},
     title = {Una nota sobre {BD-espacios.}},
     journal = {Revista de la Real Academia de Ciencias Exactas, F{\'\i}sicas y Naturales},
     pages = {113-114},
     year = {1981},
     volume = {75},
     number = {1},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/RRACEFN_1981_1981_1_a8/}
}