@article{AL_1993_32_4_a3,
     author = {N. A. Pisarenko},
     title = {The {Wedderburn} decomposition in finite-dimensional},
     journal = {Algebra i logika},
     pages = {428--440},
     year = {1993},
     volume = {32},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_1993_32_4_a3/}
}