TY - JOUR AU - E. A. Poletskii TI - On the removal of singularities of quasi-conformal mappings JO - Doklady Akademii Nauk PY - 1973 SP - 47 EP - 49 VL - 209 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_209_1_a10/ LA - ru ID - DAN_1973_209_1_a10 ER -