TY  - JOUR
AU  - Abresch, Uwe
AU  - Gromoll, Detlef
TI  - On complete manifolds with nonnegative Ricci curvature
JO  - Journal of the American Mathematical Society
PY  - 1990
SP  - 355
EP  - 374
VL  - 03
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1990-1030656-6/
DO  - 10.1090/S0894-0347-1990-1030656-6
ID  - 10_1090_S0894_0347_1990_1030656_6
ER  -