TY - JOUR AU - V. V. Kurta TI - A distortion theorem for univalent analytic functions with quasiconformal extension JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1985 SP - 77 EP - 78 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1985_6_a11/ LA - ru ID - IVM_1985_6_a11 ER -