Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1988__199_1_173982, author = {Joel Hass}, title = {Surface {Minimizing} {Area} in {Their} {Homology} {Class} and {Group} {Actions} on {3-Manifolds.}}, journal = {Mathematische Zeitschrift}, pages = {501--510}, publisher = {mathdoc}, volume = {199}, number = {1}, year = {1988}, zbl = {0715.57005}, url = {http://geodesic.mathdoc.fr/item/MZ_1988__199_1_173982/} }
Joel Hass. Surface Minimizing Area in Their Homology Class and Group Actions on 3-Manifolds.. Mathematische Zeitschrift, Tome 199 (1988) no. 1, pp. 501-510. http://geodesic.mathdoc.fr/item/MZ_1988__199_1_173982/