Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{CMH_1988__63_4_140111, author = {Leonid N. Vaserstein}, title = {Normal subgroups of classical groups over {Banach} algebras.}, journal = {Commentarii mathematici Helvetici}, pages = {103--107}, publisher = {mathdoc}, volume = {63}, number = {4}, year = {1988}, zbl = {0708.46047}, url = {http://geodesic.mathdoc.fr/item/CMH_1988__63_4_140111/} }
Leonid N. Vaserstein. Normal subgroups of classical groups over Banach algebras.. Commentarii mathematici Helvetici, Tome 63 (1988) no. 4, pp. 103-107. http://geodesic.mathdoc.fr/item/CMH_1988__63_4_140111/