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@article{TM_2013_280_a5, author = {A. A. Vasil'eva}, title = {Widths of weighted {Sobolev} classes on {a~John} domain}, journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova}, pages = {97--125}, publisher = {mathdoc}, volume = {280}, year = {2013}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TM_2013_280_a5/} }
A. A. Vasil'eva. Widths of weighted Sobolev classes on a~John domain. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Orthogonal series, approximation theory, and related problems, Tome 280 (2013), pp. 97-125. http://geodesic.mathdoc.fr/item/TM_2013_280_a5/