@article{ZVMMF_2010_50_1_a1,
     author = {Kh. D. Ikramov},
     title = {Subdirect sums and differences for some classes of matrices},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {10--15},
     year = {2010},
     volume = {50},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2010_50_1_a1/}
}