TY  - JOUR
AU  - Manchón, P. M. G.
TI  - Hypersurfaces in $\mathbb R^n$ and critical points in their external region
JO  - Czechoslovak Mathematical Journal
PY  - 2002
SP  - 1
EP  - 9
VL  - 52
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMJ_2002__52_1_a0/
LA  - en
ID  - CMJ_2002__52_1_a0
ER  -