TY  - JOUR
AU  - Atsushi Tachikawa
TI  - Harmonic maps from a Riemannian manifold with a pole into an Hadamard manifold with negative sectional curvatures.
JO  - Manuscripta mathematica
PY  - 1992
SP  - 69
EP  - 82
VL  - 74
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1992__74_2_155683/
ID  - MM2_1992__74_2_155683
ER  -