@article{TSG_1995-1996__14__105_0, author = {Alain Valette}, title = {An application of {Ramanujan} graphs to $C^\ast $-algebra tensor products, {II}}, journal = {S\'eminaire de th\'eorie spectrale et g\'eom\'etrie}, pages = {105--107}, publisher = {Institut Fourier}, address = {Grenoble}, volume = {14}, year = {1995-1996}, doi = {10.5802/tsg.172}, zbl = {1031.46501}, mrnumber = {1721309}, language = {en}, url = {https://proceedings.centre-mersenne.org/articles/10.5802/tsg.172/} }