%0 Journal Article %A H. Najafi %A M. S. Moslehian %T Deformation of involution and multiplication in a $C^*$-algebra %J Studia Mathematica %D 2013 %P 31-37 %V 215 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm215-1-3/ %R 10.4064/sm215-1-3 %G en %F 10_4064_sm215_1_3