%0 Journal Article
%A Akio Kawauchi
%T On Quadratic Forms in 3-Manifolds.
%J Inventiones mathematicae
%D 1977
%P 177-198
%V 43
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1977__43_142513/
%F IM_1977__43_142513