%0 Journal Article %A B. Z. Shavarovskii %T Solvability of matrix equations in rings of quasi-diagonal matrices and similarity of matrix polynomials %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2006 %P 1353-1362 %V 46 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2006_46_8_a1/ %G ru %F ZVMMF_2006_46_8_a1