@article{CLTM_1979_1979_1_a11,
     author = {Bruna, Joaquim},
     title = {Las \'algebras de {Denjoy-Carleman} anal{\'\i}ticas.},
     journal = {Collectanea mathematica},
     pages = {213-225},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {1979},
     zbl = {0452.46031},
     language = {es},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1979_1979_1_a11/}
}