%0 Journal Article %A A. A. Samarskii %A P. N. Vabishchevich %T Difference methods for solving mathematical physics problems on unstructured grids %J Matematičeskoe modelirovanie %D 2001 %P 5-16 %V 13 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2001_13_2_a1/ %G ru %F MM_2001_13_2_a1