TY  - JOUR
AU  - Maeda, Sadahiro
AU  - Udagawa, Seiichi
TI  - Characterization of Parallel Isometric Immersions of Space Forms into Space Forms in the Class of Isotropic Immersions
JO  - Canadian journal of mathematics
PY  - 2009
SP  - 641
EP  - 655
VL  - 61
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2009-034-4/
DO  - 10.4153/CJM-2009-034-4
ID  - 10_4153_CJM_2009_034_4
ER  -