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ABOUT ONE PROBLEM OF THE APPROXIMATION THEORY - PDF (Russian)
Copyright (c) 2012 Abakumov Y., Verhoturova M., Kogan E.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2012 Abakumov Y., Verhoturova M., Kogan E.
This work is licensed under a Creative Commons Attribution 4.0 International License.