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@article{IVM_1986_5_a7, author = {A. B. Pevnyǐ}, title = {Optimality of certain spline algorithms}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {43--49}, publisher = {mathdoc}, number = {5}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1986_5_a7/} }
A. B. Pevnyǐ. Optimality of certain spline algorithms. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 5 (1986), pp. 43-49. http://geodesic.mathdoc.fr/item/IVM_1986_5_a7/