@article{CLTM_1988_1988_1_a4,
     author = {Indur\'ain, Esteban},
     title = {Clasificaci\'on, a traves de las coordenadas, de {M-bases} en espacios de {Banach} separables.},
     journal = {Collectanea mathematica},
     pages = {41-53},
     publisher = {mathdoc},
     volume = {39},
     number = {1},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1988_1988_1_a4/}
}