Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1981__178_173105, author = {Donald G. James}, title = {Homomorphisms of {Unitary} {Groups.}}, journal = {Mathematische Zeitschrift}, pages = {343--352}, publisher = {mathdoc}, volume = {178}, year = {1981}, zbl = {0451.20042}, url = {http://geodesic.mathdoc.fr/item/MZ_1981__178_173105/} }
Donald G. James. Homomorphisms of Unitary Groups.. Mathematische Zeitschrift, Tome 178 (1981), pp. 343-352. http://geodesic.mathdoc.fr/item/MZ_1981__178_173105/