@article{SM_1981_38_3_a7,
     author = {V. A. Ratinov},
     title = {The structure of semiperfect rings with commutative {Jacobson} radical},
     journal = {Sbornik. Mathematics},
     pages = {427--436},
     year = {1981},
     volume = {38},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1981_38_3_a7/}
}