@article{DAN_1977_237_2_a5,
     author = {V. A. Ustimenko-Bakumovskii},
     title = {The lattice of supergroups of an induced symmetric group},
     journal = {Doklady Akademii Nauk},
     pages = {276--279},
     year = {1977},
     volume = {237},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1977_237_2_a5/}
}