%0 Journal Article %A S. E. Zhelezovsky %T Estimates for the rate of convergence of the projection-difference method for hyperbolic equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2002 %P 21-30 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2002_1_a4/ %G ru %F IVM_2002_1_a4