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@article{TRSPY_1975_138_a0, author = {V. V. Arestov}, title = {Some extremal problems for differentiable functions of one variable}, journal = {Informatics and Automation}, pages = {3--28}, publisher = {mathdoc}, volume = {138}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1975_138_a0/} }
V. V. Arestov. Some extremal problems for differentiable functions of one variable. Informatics and Automation, Approximation of functions and operators, Tome 138 (1975), pp. 3-28. http://geodesic.mathdoc.fr/item/TRSPY_1975_138_a0/