TY  - JOUR
AU  - Helmut Reckziegel
TI  - On the problem whether the image of a given differentiable map into Riemannian manifold is contained in a submanifold with parallel second fundamental form.
JO  - Journal für die reine und angewandte Mathematik
PY  - 1981
SP  - 87
EP  - 104
VL  - 325
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JRAM_1981__325_152359/
ID  - JRAM_1981__325_152359
ER  -