TY - JOUR AU - A. A. Chasov TI - Isomorphisms of graded matrix algebras JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2004 SP - 12 EP - 18 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2004_5_a2/ LA - ru ID - VMUMM_2004_5_a2 ER -