%0 Journal Article
%A P. M. Tishin
%T Criterion for the stability of the partial indices of a circular matrix function
%J Matematičeskie zametki
%D 1988
%P 536-545
%V 44
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1988_44_4_a12/
%G ru
%F MZM_1988_44_4_a12