@article{05548867, title = {An inequality about }, journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]}, volume = {9}, year = {2008}, zbl = {1163.26346}, language = {en}, url = {http://dml.mathdoc.fr/item/05548867} }
Wang, Mingjin; Ruan, Hongshun. An inequality about . JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 9 (2008) . http://gdmltest.u-ga.fr/item/05548867/