%0 Journal Article
%A S. L. Pevzner
%T Invariants and canonical representations of quadrics in quasi-elliptic spaces
%J Doklady Akademii Nauk
%D 1963
%P 773-775
%V 149
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_149_4_a4/
%G ru
%F DAN_1963_149_4_a4