TY - JOUR AU - R.W. Henrichs AU - K. Hartmann AU - R. Lasser TI - Duals of Orbit Spaces in Groups With Relatively Compact Inner Automorphism Groups Are Hypergroups. JO - Monatshefte für Mathematik PY - 1979 SP - 229 EP - 238 VL - 88 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MOMA_1979__88_177938/ ID - MOMA_1979__88_177938 ER -