@article{05574402,
title = {Some properties of },
journal = {Abstract and Applied Analysis},
volume = {2009},
year = {2009},
doi = {10.1155/2009/562507},
zbl = {1168.46301},
language = {en},
url = {http://dml.mathdoc.fr/item/05574402}
}
Fu, Xiaohong; Li, Songxiao. Some properties of . Abstract and Applied Analysis, Tome 2009 (2009) . doi : 10.1155/2009/562507. http://gdmltest.u-ga.fr/item/05574402/