@article{DAN_1964_155_3_a10,
     author = {M. I. Sergeev},
     title = {Completely $FN$-factorizable groups},
     journal = {Doklady Akademii Nauk},
     pages = {532--534},
     publisher = {mathdoc},
     volume = {155},
     number = {3},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_155_3_a10/}
}