Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS_1974__136_4_a2, author = {{\CYRB}.{\CYRS}. {\CYRK}{\cyra}{\cyrsh}{\cyri}{\cyrn}}, title = {{\CYRO} {\cyrb}{\cyre}{\cyrz}{\cyru}{\cyrs}{\cyrl}{\cyro}{\cyrv}{\cyrn}{\cyro}{\cyrishrt} {\cyrs}{\cyrh}{\cyro}{\cyrd}{\cyri}{\cyrm}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrv} {\cyrp}{\cyrr}{\cyro}{\cyrs}{\cyrt}{\cyrr}{\cyra}{\cyrn}{\cyrs}{\cyrt}{\cyrv}{\cyre} $L_1$}, journal = {Matemati\v{c}eskij sbornik}, pages = {540--550}, publisher = {mathdoc}, volume = {136}, number = {4}, year = {1974}, zbl = {0321.28005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MS_1974__136_4_a2/} }
Б.С. Кашин. О безусловной сходимости в пространстве $L_1$. Matematičeskij sbornik, Tome 136 (1974) no. 4, pp. 540-550. http://geodesic.mathdoc.fr/item/MS_1974__136_4_a2/