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@article{TRSPY_1983_161_a9, author = {G. G. Magaril-Il'yaev}, title = {Inequalities for derivatives, and duality}, journal = {Informatics and Automation}, pages = {183--194}, publisher = {mathdoc}, volume = {161}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1983_161_a9/} }
G. G. Magaril-Il'yaev. Inequalities for derivatives, and duality. Informatics and Automation, Investigations in the theory of differentiable functions of many variables and its applications. Part 9, Tome 161 (1983), pp. 183-194. http://geodesic.mathdoc.fr/item/TRSPY_1983_161_a9/