@article{AL_1979_18_4_a2,
     author = {Yu. L. Ershov},
     title = {Algebraically compact {groups.~II}},
     journal = {Algebra i logika},
     pages = {408--414},
     year = {1979},
     volume = {18},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1979_18_4_a2/}
}