%0 Journal Article %A Henle, Michael %T A Lebesgue Decomposition Theorem for C * Algebras %J Canadian mathematical bulletin %D 1972 %P 87-91 %V 15 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-016-2/ %R 10.4153/CMB-1972-016-2 %F 10_4153_CMB_1972_016_2