@article{02246239,
title = {Monotonicity and convexity for the gamma function.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {6},
year = {2005},
zbl = {1081.33004},
language = {en},
url = {http://dml.mathdoc.fr/item/02246239}
}
Chen, Chao-Ping. Monotonicity and convexity for the gamma function.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 6 (2005) . http://gdmltest.u-ga.fr/item/02246239/