TY  - JOUR
AU  - Philip Foth
AU  - Michael Otto
TI  - A symplectic approach to van den Ban's convexity theorem
JO  - Documenta mathematica
PY  - 2006
SP  - 407
EP  - 424
VL  - 11
UR  - http://geodesic.mathdoc.fr/articles/10.4171/dm/216/
DO  - 10.4171/dm/216
ID  - 10_4171_dm_216
ER  -