Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1976_140_a12, author = {Yu. S. Nikol'skii}, title = {Imbedding theorems for nonisotropic weight spaces of differentiable functions}, journal = {Informatics and Automation}, pages = {212--251}, publisher = {mathdoc}, volume = {140}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1976_140_a12/} }
Yu. S. Nikol'skii. Imbedding theorems for nonisotropic weight spaces of differentiable functions. Informatics and Automation, Investigations in the theory of differentiable functions of many variables and its applications. Part 6, Tome 140 (1976), pp. 212-251. http://geodesic.mathdoc.fr/item/TRSPY_1976_140_a12/