@article{02218565,
title = {A geometrical proof of a new inequality for the gamma function.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {6},
year = {2005},
zbl = {1082.33001},
language = {en},
url = {http://dml.mathdoc.fr/item/02218565}
}
Alsina, C.; Tomás, M.S. A geometrical proof of a new inequality for the gamma function.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 6 (2005) . http://gdmltest.u-ga.fr/item/02218565/