%0 Journal Article
%A I. M. Spitkovsky
%T Stability of partial indices of a Riemann boundary-value problem with a strictly nonsingular matrix
%J Doklady Akademii Nauk
%D 1974
%P 46-49
%V 218
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1974_218_1_a10/
%G ru
%F DAN_1974_218_1_a10