@article{1178245237, author = {Izumi, Shin-ichi}, title = {Some trigonometrical series, XI}, journal = {Tohoku Math. J. (2)}, volume = {6}, number = {2-3}, year = {1954}, pages = { 73-77}, language = {en}, url = {http://dml.mathdoc.fr/item/1178245237} }
Izumi, Shin-ichi. Some trigonometrical series, XI. Tohoku Math. J. (2), Tome 6 (1954) no. 2-3, pp. 73-77. http://gdmltest.u-ga.fr/item/1178245237/