TY  - JOUR
AU  - Jürgen Jost
TI  - Convex functionals and generalized harmonic maps into spaces of non positive curvature.
JO  - Commentarii mathematici Helvetici
PY  - 1995
SP  - 659
EP  - 673
VL  - 70
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1995__70_3_140387/
ID  - CMH_1995__70_3_140387
ER  -