TY - JOUR AU - B. Z. Shavarovskii TI - Solvability of matrix equations in rings of quasi-diagonal matrices and similarity of matrix polynomials JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2006 SP - 1353 EP - 1362 VL - 46 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2006_46_8_a1/ LA - ru ID - ZVMMF_2006_46_8_a1 ER -