TY - JOUR AU - N. A. Isachenko TI - On uniformly quasiconformal discontinuous groups not isomorphic to M\"obius groups JO - Doklady Akademii Nauk PY - 1990 SP - 1040 EP - 1043 VL - 313 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1990_313_5_a2/ LA - ru ID - DAN_1990_313_5_a2 ER -