Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1962__100_1_a0, author = {{\CYRO}.{\CYRA}. {\CYRZ}{\cyri}{\cyrz}{\cyra}}, title = {{\CYRO}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrm} {\cyrs}{\cyrv}{\cyro}{\cyrishrt}{\cyrs}{\cyrt}{\cyrv}{\cyre} {\cyro}{\cyrr}{\cyrt}{\cyro}{\cyrn}{\cyro}{\cyrr}{\cyrm}{\cyri}{\cyrr}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyri}{\cyrs}{\cyrt}{\cyre}{\cyrm}{\cyrery} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt}}, journal = {Matemati\v{c}eskij sbornik}, pages = {3--14}, publisher = {mathdoc}, volume = {100}, number = {1}, year = {1962}, zbl = {0147.32401}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1962__100_1_a0/} }
О.А. Зиза. Об одном свойстве ортонормированной системы функций. Matematičeskij sbornik, Tome 100 (1962) no. 1, pp. 3-14. http://geodesic.mathdoc.fr/item/MS_1962__100_1_a0/