%0 Journal Article %A I. M. Nefedov %A I. A. Shereshevskii %T On the solving of difference initial boundary value problems by operator exponential method %J Matematičeskoe modelirovanie %D 1997 %P 97-107 %V 9 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1997_9_5_a9/ %G ru %F MM_1997_9_5_a9