@article{RM_1962_17_5_a6,
     author = {D. M. Smirnov and M. A. Taitslin},
     title = {On finitely approximable {Abelian} multi-operator groups},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {17},
     number = {5},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1962_17_5_a6/}
}