@article{ADM_2013_16_2_a4,
     author = {A. Kukharev and G. Puninski},
     title = {Serial group rings of finite groups. $p$-solvability},
     journal = {Algebra and discrete mathematics},
     pages = {201--216},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2013_16_2_a4/}
}