%0 Journal Article %A D. A. Silaev %T Twice continuously differentiable $\mathrm{S}$-splines %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2007 %P 12-17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2007_2_a1/ %G ru %F VMUMM_2007_2_a1