TY  - JOUR
AU  - Y.L. Xin
TI  - On the Gauss image of a spacelike hypersurface with constant mean curvature in Minkowski space.
JO  - Commentarii mathematici Helvetici
PY  - 1991
SP  - 590
EP  - 598
VL  - 66
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1991__66_4_140250/
ID  - CMH_1991__66_4_140250
ER  -