TY - JOUR AU - Daverman, R. J. TI - Hyperhopfian groups and approximate fibrations JO - Compositio Mathematica PY - 1993 SP - 159 EP - 176 VL - 86 IS - 2 PB - Kluwer Academic Publishers UR - http://archive.numdam.org/item/CM_1993__86_2_159_0/ LA - en ID - CM_1993__86_2_159_0 ER -