@article{01949111,
title = {On an open problem of F. Qi.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {3},
year = {2002},
zbl = {1096.26504},
language = {en},
url = {http://dml.mathdoc.fr/item/01949111}
}
Pogány, Tibor K. On an open problem of F. Qi.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 3 (2002) . http://gdmltest.u-ga.fr/item/01949111/