Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1982__69_142955, author = {H. M\"uller and B. Eckman}, title = {Plane {Motion} {Groups} and {Virtual} {Poincar\'e} {Duality} of {Dimension} {Two.}}, journal = {Inventiones mathematicae}, pages = {293--310}, publisher = {mathdoc}, volume = {69}, year = {1982}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM_1982__69_142955/} }
H. Müller; B. Eckman. Plane Motion Groups and Virtual Poincaré Duality of Dimension Two.. Inventiones mathematicae, Tome 69 (1982), pp. 293-310. http://geodesic.mathdoc.fr/item/IM_1982__69_142955/