%0 Journal Article
%A A. L. Vol'berg
%A B. M. Solomyak
%T Spectral multiplicity of the operator of multiplication by a matrix-valued function
%J Funkcionalʹnyj analiz i ego priloženiâ
%D 1989
%P 55-56
%V 23
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FAA_1989_23_3_a5/
%G ru
%F FAA_1989_23_3_a5