%0 Journal Article %A N. L. Zmatrakov %T Convergence of an interpolation process for parabolic and cubic splines %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1975 %P 71-93 %V 138 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1975_138_a3/ %G ru %F TM_1975_138_a3