@article{AL_2008_47_4_a2,
     author = {P. A. Krylov},
     title = {Isomorphism of generalized matrix rings},
     journal = {Algebra i logika},
     pages = {456--463},
     publisher = {mathdoc},
     volume = {47},
     number = {4},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AL_2008_47_4_a2/}
}