@article{MZM_1993_54_1_a8,
     author = {D. V. Tyukavkin},
     title = {On regular rings of bounded index},
     journal = {Matemati\v{c}eskie zametki},
     pages = {87--89},
     publisher = {mathdoc},
     volume = {54},
     number = {1},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1993_54_1_a8/}
}