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@article{MP_1999_a15, author = {P. A. Borodin and V. M. Tikhomirov}, title = {{\CYRK}{\cyrr}{\cyri}{\cyrt}{\cyre}{\cyrr}{\cyri}{\cyri} {\cyrg}{\cyri}{\cyrl}{\cyrsftsn}{\cyrb}{\cyre}{\cyrr}{\cyrt}{\cyro}{\cyrv}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrb}{\cyra}{\cyrn}{\cyra}{\cyrh}{\cyro}{\cyrv}{\cyra} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyra}, {\cyrs}{\cyrv}{\cyrya}{\cyrz}{\cyra}{\cyrn}{\cyrn}{\cyrery}{\cyre} {\cyrs}~{\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyre}{\cyrishrt} {\cyrp}{\cyrr}{\cyri}{\cyrb}{\cyrl}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrishrt}}, journal = {Matematicheskoe Prosveshchenie}, pages = {189--207}, publisher = {mathdoc}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MP_1999_a15/} }
P. A. Borodin; V. M. Tikhomirov. Критерии гильбертовости банахова пространства, связанные с~теорией приближений. Matematicheskoe Prosveshchenie, Matematicheskoe Prosveshchenie (1999), pp. 189-207. http://geodesic.mathdoc.fr/item/MP_1999_a15/
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