@article{1261062059, author = {YANO, Kenji}, title = {Convexity theorems for Fourier series}, journal = {J. Math. Soc. Japan}, volume = {14}, number = {4}, year = {1962}, pages = { 119-149}, language = {en}, url = {http://dml.mathdoc.fr/item/1261062059} }
YANO, Kenji. Convexity theorems for Fourier series. J. Math. Soc. Japan, Tome 14 (1962) no. 4, pp. 119-149. http://gdmltest.u-ga.fr/item/1261062059/