@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/