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@article{MAN_1992__294_4_165002, author = {Alain Valette}, title = {Projections in full {C*-algebras} of semisimple {Lie} groups.}, journal = {Mathematische Annalen}, pages = {277--288}, publisher = {mathdoc}, volume = {294}, number = {4}, year = {1992}, zbl = {0753.22002}, url = {http://geodesic.mathdoc.fr/item/MAN_1992__294_4_165002/} }
Alain Valette. Projections in full C*-algebras of semisimple Lie groups.. Mathematische Annalen, Tome 294 (1992) no. 4, pp. 277-288. http://geodesic.mathdoc.fr/item/MAN_1992__294_4_165002/