TY - JOUR AU - V. A. Zorich TI - Boundary correspondence under $Q$-quasiconformal mappings of a sphere JO - Doklady Akademii Nauk PY - 1962 SP - 1209 EP - 1212 VL - 145 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_145_6_a4/ LA - ru ID - DAN_1962_145_6_a4 ER -