Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{CMH_1982__57_139904, author = {F.W. Gehring}, title = {Injectivity of local quasi-isometries.}, journal = {Commentarii mathematici Helvetici}, pages = {202--220}, publisher = {mathdoc}, volume = {57}, year = {1982}, zbl = {0528.30010}, url = {http://geodesic.mathdoc.fr/item/CMH_1982__57_139904/} }
F.W. Gehring. Injectivity of local quasi-isometries.. Commentarii mathematici Helvetici, Tome 57 (1982), pp. 202-220. http://geodesic.mathdoc.fr/item/CMH_1982__57_139904/