@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/