%0 Journal Article %A O. Yu. Milyukova %T Combination of numerical and structured approaches to the construction of a second-order incomplete triangular factorization in parallel preconditioning methods %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2016 %P 711-729 %V 56 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2016_56_5_a0/ %G ru %F ZVMMF_2016_56_5_a0