Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_2000_6_a0, author = {D. V. Alekseev}, title = {Approximation of functions of several variables with {a~Chebyshev--Hermite} weight}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {3--9}, publisher = {mathdoc}, number = {6}, year = {2000}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2000_6_a0/} }
D. V. Alekseev. Approximation of functions of several variables with a~Chebyshev--Hermite weight. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (2000), pp. 3-9. http://geodesic.mathdoc.fr/item/IVM_2000_6_a0/