%0 Journal Article
%A A. M. Gomilko
%A G. V. Radzievskii
%T On the numerical ranges of a family of commuting operators
%J Matematičeskie zametki
%D 1997
%P 787-791
%V 62
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1997_62_5_a15/
%G ru
%F MZM_1997_62_5_a15