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@article{TRSPY_1984_170_a16, author = {B. L. Fain}, title = {Continuation of functions from anisotropic {Sobolev} spaces}, journal = {Informatics and Automation}, pages = {248--272}, publisher = {mathdoc}, volume = {170}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1984_170_a16/} }
B. L. Fain. Continuation of functions from anisotropic Sobolev spaces. Informatics and Automation, Investigations in the theory of differentiable functions of many variables and its applications. Part 10, Tome 170 (1984), pp. 248-272. http://geodesic.mathdoc.fr/item/TRSPY_1984_170_a16/