@article{CLTM_1998_1998_1_a7,
     author = {Marhrani, El-Miloudi and Aamri, Mohamed},
     title = {Normabilidad de un anillo {S.}},
     journal = {Collectanea mathematica},
     pages = {81-95},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CLTM_1998_1998_1_a7/}
}