@article{MZM_1982_32_4_a2,
     author = {A. A. Bovdi},
     title = {Structure of group bases of the group ring},
     journal = {Matemati\v{c}eskie zametki},
     pages = {459--468},
     publisher = {mathdoc},
     volume = {32},
     number = {4},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1982_32_4_a2/}
}