Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1962__98_4_a1, author = {{\CYRE}.{\CYRP}. {\CYRD}{\cyro}{\cyrl}{\cyrzh}{\cyre}{\cyrn}{\cyrk}{\cyro}}, title = {{\CYRS}{\cyrk}{\cyro}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyrp}{\cyrr}{\cyri}{\cyrb}{\cyrl}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrr}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyrd}{\cyrr}{\cyro}{\cyrb}{\cyrya}{\cyrm}{\cyri} {\cyri} {\cyrs}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyra} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt}}, journal = {Matemati\v{c}eskij sbornik}, pages = {403--432}, publisher = {mathdoc}, volume = {98}, number = {4}, year = {1962}, zbl = {0115.05701}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1962__98_4_a1/} }
Е.П. Долженко. Скорость приближения рациональными дробями и свойства функций. Matematičeskij sbornik, Tome 98 (1962) no. 4, pp. 403-432. http://geodesic.mathdoc.fr/item/MS_1962__98_4_a1/