Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1974_217_1_a5, author = {E. A. Sevast'yanov}, title = {Uniform approximations by piecewise monotone functions and some of their applications}, journal = {Doklady Akademii Nauk}, pages = {27--30}, publisher = {mathdoc}, volume = {217}, number = {1}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1974_217_1_a5/} }
E. A. Sevast'yanov. Uniform approximations by piecewise monotone functions and some of their applications. Doklady Akademii Nauk, Tome 217 (1974) no. 1, pp. 27-30. http://geodesic.mathdoc.fr/item/DAN_1974_217_1_a5/