Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1951__70_2_a13, author = {{\CYRI}.{\CYRV}. {\CYRC}{\cyre}{\cyrn}{\cyro}{\cyrv}}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm} {\cyrv}{\cyro}{\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyre} {\cyrp}{\cyrr}{\cyri}{\cyrb}{\cyrl}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt} {\cyrp}{\cyro}{\cyrl}{\cyri}{\cyrn}{\cyro}{\cyrm}{\cyra}{\cyrm}{\cyri}}, journal = {Matemati\v{c}eskij sbornik}, pages = {473--478}, publisher = {mathdoc}, volume = {70}, number = {2}, year = {1951}, zbl = {0042.07002}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1951__70_2_a13/} }
И.В. Ценов. Об одном вопросе приближения функций полиномами. Matematičeskij sbornik, Tome 70 (1951) no. 2, pp. 473-478. http://geodesic.mathdoc.fr/item/MS_1951__70_2_a13/