Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1997_219_a18, author = {K. I. Oskolkov}, title = {Ridge {Approximation,} {Chebyshev--Fourier} {Analysis} and {Optimal} {Quadrature} {Formulas}}, journal = {Informatics and Automation}, pages = {269--285}, publisher = {mathdoc}, volume = {219}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1997_219_a18/} }
K. I. Oskolkov. Ridge Approximation, Chebyshev--Fourier Analysis and Optimal Quadrature Formulas. Informatics and Automation, Approximation theory. Harmonic analysis, Tome 219 (1997), pp. 269-285. http://geodesic.mathdoc.fr/item/TRSPY_1997_219_a18/