@article{IVM_1990_6_a3,
     author = {\`E. A. Golubov},
     title = {Bands of finitely approximable and finitely separable semigroups},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {17--25},
     year = {1990},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1990_6_a3/}
}