%0 Journal Article %A V. I. Gel'fgat %T On certain decompositions of complex inverse Toeplitz matrices and related fast algorithms for solving linear systems with Toeplitz coefficient matrices %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2013 %P 1227-1232 %V 53 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2013_53_8_a0/ %G ru %F ZVMMF_2013_53_8_a0