@article{MZM_1999_65_6_a11,
     author = {A. I. Shtern},
     title = {Rigidity and approximation of quasirepresentations of amenable groups},
     journal = {Matemati\v{c}eskie zametki},
     pages = {908--920},
     publisher = {mathdoc},
     volume = {65},
     number = {6},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1999_65_6_a11/}
}