%0 Journal Article %A Bogdan Baran %T Generalization of Weyl-von Neumann-Berg theorem for the case of normal operator-valued holomorphic functions %J Colloquium Mathematicum %D 1984 %P 241-244 %V 48 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-48-2-241-244/ %R 10.4064/cm-48-2-241-244 %G en %F 10_4064_cm_48_2_241_244