@article{05224651, title = {An inequality about }, journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]}, volume = {7}, year = {2006}, zbl = {1131.60014}, language = {en}, url = {http://dml.mathdoc.fr/item/05224651} }
Wang, Mingjin. An inequality about . JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 7 (2006) . http://gdmltest.u-ga.fr/item/05224651/