@article{MZ_1988__199_1_173966, author = {G.J. Murphy}, title = {Diagonality in {C*-Algebras.}}, journal = {Mathematische Zeitschrift}, pages = {279--284}, publisher = {mathdoc}, volume = {199}, number = {1}, year = {1988}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MZ_1988__199_1_173966/} }