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@article{TM_1989_189_a3, author = {N. L. Zmatrakov}, title = {Convergence of multiple interpolational splines and their derivatives}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {78--97}, publisher = {mathdoc}, volume = {189}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1989_189_a3/} }
N. L. Zmatrakov. Convergence of multiple interpolational splines and their derivatives. Trudy Matematicheskogo Instituta imeni V.A. Steklova, A work collection of the All-Union school on function theory, Tome 189 (1989), pp. 78-97. http://geodesic.mathdoc.fr/item/TM_1989_189_a3/