%0 Journal Article %A V. L. Leont'ev %T Orthogonal splines and variational-grid method %J Matematičeskoe modelirovanie %D 2002 %P 117-127 %V 14 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2002_14_3_a9/ %G ru %F MM_2002_14_3_a9