@article{IVM_1990_7_a3,
     author = {A. V. Kelarev},
     title = {Radical classes and band sums of associative algebras},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {22--28},
     publisher = {mathdoc},
     number = {7},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1990_7_a3/}
}