%0 Journal Article
%A Joel Hass
%T Surface Minimizing Area in Their Homology Class and Group Actions on 3-Manifolds.
%J Mathematische Zeitschrift
%D 1988
%P 501-510
%V 199
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1988__199_1_173982/
%F MZ_1988__199_1_173982