@article{VTGU_2010_4_a2,
     author = {E. A. Timoshenko},
     title = {On br-rings},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {32--38},
     publisher = {mathdoc},
     number = {4},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2010_4_a2/}
}