%0 Journal Article
%A Godinho, Leonor
%T Equivariant Cohomology of S 1-Actions on 4-Manifolds
%J Canadian mathematical bulletin
%D 2007
%P 365-376
%V 50
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2007-035-3/
%R 10.4153/CMB-2007-035-3
%F 10_4153_CMB_2007_035_3