@article{GDZPPN002093340, title = {Definition einer Dixmier-Abbildung f\"ur ? l(n, C).}, journal = {Inventiones mathematicae}, volume = {41}, year = {1977}, pages = {143-170}, zbl = {0346.17014}, url = {http://dml.mathdoc.fr/item/GDZPPN002093340} }
Borho, Walter. Definition einer Dixmier-Abbildung für ? l(n, C).. Inventiones mathematicae, Tome 41 (1977) pp. 143-170. http://gdmltest.u-ga.fr/item/GDZPPN002093340/