TY - JOUR AU - Ossi Taari TI - Extremal quasiconformal mappings of a cone JO - Annales Fennici Mathematici PY - 1975 SP - 65 EP - 76 VL - 1 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1975.0123/ DO - 10.5186/aasfm.1975.0123 LA - en ID - AFM_1975_1_1_a6 ER -