@article{DAN_1964_159_6_a1,
     author = {P. M. Gudivok},
     title = {Representations of finite groups over quadratic rings},
     journal = {Doklady Akademii Nauk},
     pages = {1210--1213},
     year = {1964},
     volume = {159},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_159_6_a1/}
}