Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1958_120_1_a3, author = {I. M. Derendyaev}, title = {Approximation by means of chords drawn on the basis of {Chebyshev} interpolation nodes}, journal = {Doklady Akademii Nauk}, pages = {21--24}, publisher = {mathdoc}, volume = {120}, number = {1}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_120_1_a3/} }
I. M. Derendyaev. Approximation by means of chords drawn on the basis of Chebyshev interpolation nodes. Doklady Akademii Nauk, Tome 120 (1958) no. 1, pp. 21-24. http://geodesic.mathdoc.fr/item/DAN_1958_120_1_a3/