TY - JOUR AU - Erle, Dieter TI - On the homotopy groups of some equivariant automorphism groups of spheres JO - Compositio Mathematica PY - 1975 SP - 229 EP - 234 VL - 31 IS - 2 PB - Noordhoff International Publishing UR - http://archive.numdam.org/item/CM_1975__31_2_229_0/ LA - en ID - CM_1975__31_2_229_0 ER -