%0 Journal Article
%A V. I. Diskant
%T Stability in a theorem of Liebmann's
%J Doklady Akademii Nauk
%D 1964
%P 1257-1259
%V 158
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_158_6_a3/
%G ru
%F DAN_1964_158_6_a3