%0 Journal Article
%A R. Sujatha
%T Witt groups of real projective surfaces.
%J Mathematische Annalen
%D 1990
%P 89-102
%V 288
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1990__288_1_164725/
%F MAN_1990__288_1_164725