@article{EXMATH_1990_1990_1_a22,
     author = {Cabello Pi\~nar, Juan Carlos},
     title = {Sobre espacios de {Banach} que son {M-ideales} en sus biduales.},
     journal = {Extracta mathematicae},
     pages = {74-76},
     publisher = {mathdoc},
     volume = {5},
     number = {2},
     year = {1990},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_1990_1990_1_a22/}
}