%0 Journal Article
%A N. V. Pogorelov
%T Diagonalization and simultaneous symmetrization of matrices in
%J Doklady Akademii Nauk
%D 1987
%P 562-566
%V 295
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_295_3_a11/
%G ru
%F DAN_1987_295_3_a11