@article{EXMATH_2005_2005_1_a16,
     author = {Morillon, Marianne},
     title = {Una nueva demostraci\'on del teorema del supremo de {James.}},
     journal = {Extracta mathematicae},
     pages = {261-271},
     publisher = {mathdoc},
     volume = {20},
     number = {3},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_2005_2005_1_a16/}
}