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@article{TM_1984_170_a16, author = {B. L. Fain}, title = {Continuation of functions from anisotropic {Sobolev} spaces}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {248--272}, publisher = {mathdoc}, volume = {170}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_1984_170_a16/} }
B. L. Fain. Continuation of functions from anisotropic Sobolev spaces. Trudy Matematicheskogo Instituta imeni V.A. Steklova, 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/TM_1984_170_a16/