@article{VMUMM_2001_3_a3,
     author = {M. V. Zaicev and S. K. Sehgal},
     title = {Finite gradings of simple {Artinian} rings},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {21--24},
     year = {2001},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2001_3_a3/}
}