@article{SM_1976_29_4_a1,
     author = {A. I. Sozutov and V. P. Shunkov},
     title = {On a~generalization of {Frobenius'} theorem to infinite groups},
     journal = {Sbornik. Mathematics},
     pages = {441--451},
     year = {1976},
     volume = {29},
     number = {4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1976_29_4_a1/}
}