TY - JOUR AU - Hilgert, Joachim AU - Neeb, Karl-Hermann AU - Plank, Werner TI - Symplectic convexity theorems and coadjoint orbits JO - Compositio Mathematica PY - 1994 SP - 129 EP - 180 VL - 94 IS - 2 PB - Kluwer Academic Publishers UR - http://www.numdam.org/item/CM_1994__94_2_129_0/ LA - en ID - CM_1994__94_2_129_0 ER -