@article{1195521141,
author = {Izumi, Masako and Izumi, Shin-ichi},
title = {On a Hardy's theorem},
journal = {Proc. Japan Acad.},
volume = {44},
number = {8},
year = {1968},
pages = { 418-423},
language = {en},
url = {http://dml.mathdoc.fr/item/1195521141}
}
Izumi, Masako; Izumi, Shin-ichi. On a Hardy's theorem. Proc. Japan Acad., Tome 44 (1968) no. 8, pp. 418-423. http://gdmltest.u-ga.fr/item/1195521141/