@article{CLTM_1983_1983_1_a4,
     author = {K\"othe, Gottfried},
     title = {Productos tensoriales de espacios de grado contable.},
     journal = {Collectanea mathematica},
     pages = {137-155},
     publisher = {mathdoc},
     volume = {34},
     number = {2},
     year = {1983},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1983_1983_1_a4/}
}