@article{EXMATH_1991_1991_1_a21,
     author = {Fern\'andez Castillo, Jes\'us M. and Sim\^oes, Marilda A.},
     title = {Algunos problemas para reflexionar en relaci\'on con la teor{\'\i}a de espacios de {Fr\'echet.}},
     journal = {Extracta mathematicae},
     pages = {96-114},
     publisher = {mathdoc},
     volume = {6},
     number = {2-3},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1991_1991_1_a21/}
}