Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1975_223_1_a7, author = {I. I. Ibragimov and J. I. Mamedkhanov}, title = {Constructive characterization of a certain class of functions}, journal = {Doklady Akademii Nauk}, pages = {35--37}, publisher = {mathdoc}, volume = {223}, number = {1}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1975_223_1_a7/} }
I. I. Ibragimov; J. I. Mamedkhanov. Constructive characterization of a certain class of functions. Doklady Akademii Nauk, Tome 223 (1975) no. 1, pp. 35-37. http://geodesic.mathdoc.fr/item/DAN_1975_223_1_a7/