TY - JOUR AU - F. W. Gehring TI - A remark on domains quasiconformally equivalent to a ball JO - Annales Fennici Mathematici PY - 1976 SP - 147 EP - 155 VL - 2 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1976.0212/ DO - 10.5186/aasfm.1976.0212 LA - en ID - AFM_1976_2_1_a22 ER -