TY - JOUR AU - A. I. Shtern TI - Rigidity and approximation of quasirepresentations of amenable groups JO - Matematičeskie zametki PY - 1999 SP - 908 EP - 920 VL - 65 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1999_65_6_a11/ LA - ru ID - MZM_1999_65_6_a11 ER -