Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1999_227_a8, author = {M. I. Zelikin and L. F. Zelikina}, title = {Exact {Constants} in {Kolmogorov-Type} {Inequalities}}, journal = {Informatics and Automation}, pages = {137--145}, publisher = {mathdoc}, volume = {227}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1999_227_a8/} }
M. I. Zelikin; L. F. Zelikina. Exact Constants in Kolmogorov-Type Inequalities. Informatics and Automation, Investigations in the theory of differentiable functions of many variables and its applications. Part 18, Tome 227 (1999), pp. 137-145. http://geodesic.mathdoc.fr/item/TRSPY_1999_227_a8/