@article{01780508,
title = {A new characterization of },
journal = {Abstract and Applied Analysis},
volume = {6},
year = {2001},
pages = {227-244},
doi = {10.1155/S1085337501000331},
zbl = {1002.47018},
language = {en},
url = {http://dml.mathdoc.fr/item/01780508}
}
Arlotti, Luisa. A new characterization of . Abstract and Applied Analysis, Tome 6 (2001) pp. 227-244. doi : 10.1155/S1085337501000331. http://gdmltest.u-ga.fr/item/01780508/