@article{05236958,
title = {Extension of Oppenheim's problem to Bessel functions.},
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2007},
year = {2007},
doi = {10.1155/2007/82038},
zbl = {1133.33005},
language = {en},
url = {http://dml.mathdoc.fr/item/05236958}
}
Baricz, Árpád; Zhu, Ling. Extension of Oppenheim's problem to Bessel functions.. Journal of Inequalities and Applications [electronic only], Tome 2007 (2007) . doi : 10.1155/2007/82038. http://gdmltest.u-ga.fr/item/05236958/