TY - JOUR AU - Seppo Rickman TI - Extension over quasiconformally equivalent curves JO - Annales Fennici Mathematici PY - 1969 VL - 421-450 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1969.436/ DO - 10.5186/aasfm.1969.436 LA - en ID - AFM_1969_421-450_a14 ER -