%0 Journal Article %A I. A. Blatov %A E. V. Kitaeva %T An incomplete factorization method with the fast Fourier transform for discrete Poisson equations with different boundary conditions %J Sibirskij žurnal vyčislitelʹnoj matematiki %D 2001 %P 229-242 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJVM_2001_4_3_a1/ %G ru %F SJVM_2001_4_3_a1