@article{05313202,
title = {A convexity property for an integral operator on the class },
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2008},
year = {2008},
doi = {10.1155/2008/143869},
zbl = {1151.30008},
language = {en},
url = {http://dml.mathdoc.fr/item/05313202}
}
Breaz, Daniel. A convexity property for an integral operator on the class . Journal of Inequalities and Applications [electronic only], Tome 2008 (2008) . doi : 10.1155/2008/143869. http://gdmltest.u-ga.fr/item/05313202/