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@article{MS_1987__171_4_a1, author = {{\CYRR}.{\CYRS}. {\CYRV}{\cyra}{\cyrr}{\cyrg}{\cyra} and {\CYRA}.{\CYRD}{\cyrzh}. {\CYRK}{\cyra}{\cyrr}{\cyrp}{\cyre}{\cyrn}{\cyrt}{\cyre}{\cyrr}}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrg}{\cyri}{\cyrp}{\cyro}{\cyrt}{\cyre}{\cyrz}{\cyre} {{\CYRS}.} {{\CYRB}{\cyre}{\cyrr}{\cyrn}{\cyrsh}{\cyrt}{\cyre}{\cyrishrt}{\cyrn}{\cyra}} {\cyrv} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrp}{\cyrr}{\cyri}{\cyrb}{\cyrl}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrishrt}}, journal = {Matemati\v{c}eskij sbornik}, pages = {535--548}, publisher = {mathdoc}, volume = {171}, number = {4}, year = {1987}, zbl = {0661.41005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1987__171_4_a1/} }
Р.С. Варга; А.Дж. Карпентер. Об одной гипотезе С. Бернштейна в теории приближений. Matematičeskij sbornik, Tome 171 (1987) no. 4, pp. 535-548. http://geodesic.mathdoc.fr/item/MS_1987__171_4_a1/