@article{DAN_1983_271_2_a3,
     author = {A. I. Vahabov and B. A. Zeinalov},
     title = {Centralizers in matrix rings},
     journal = {Doklady Akademii Nauk},
     pages = {277--280},
     publisher = {mathdoc},
     volume = {271},
     number = {2},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_271_2_a3/}
}