%0 Journal Article
%A A. A. Zlotnik
%T Lower error estimates for three-layer difference methods of solving the wave equation with data from holder spaces
%J Matematičeskie zametki
%D 1992
%P 140-142
%V 51
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1992_51_3_a20/
%G ru
%F MZM_1992_51_3_a20