TY - JOUR AU - Henrik Schlichtkrull TI - One-dimensional K-types in finite dimensional representations of semisimple Lie groups: A generalization of Helgason's theorem. JO - Mathematica Scandinavica PY - 1984 SP - 279 EP - 294 VL - 54 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1984__54_166897/ ID - MS2_1984__54_166897 ER -