@article{DAN_1972_205_6_a11,
     author = {S. N. Chernikov},
     title = {Generalized supersoluble groups with systems of complemented {Abelian} subgroups},
     journal = {Doklady Akademii Nauk},
     pages = {1306--1309},
     publisher = {mathdoc},
     volume = {205},
     number = {6},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_205_6_a11/}
}