@article{1240435161,
author = {HIRASHITA, Yukio},
title = {Periodicity and inequality},
journal = {J. Math. Soc. Japan},
volume = {26},
number = {4},
year = {1974},
pages = { 440-446},
language = {en},
url = {http://dml.mathdoc.fr/item/1240435161}
}
HIRASHITA, Yukio. Periodicity and inequality. J. Math. Soc. Japan, Tome 26 (1974) no. 4, pp. 440-446. http://gdmltest.u-ga.fr/item/1240435161/