TY  - JOUR
AU  - W.M. Goldmann
AU  - Morris W. Hirsch
TI  - A Generalization of Bieberbach's Theorem.
JO  - Inventiones mathematicae
PY  - 1981
SP  - 1
EP  - 12
VL  - 65
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1981__65_142836/
ID  - IM_1981__65_142836
ER  -