@article{05548899,
title = {Inequalities on the variances of convex functions of random variables.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {9},
year = {2008},
zbl = {1175.26050},
language = {en},
url = {http://dml.mathdoc.fr/item/05548899}
}
See, Chuen-Teck; Chen, Jeremy. Inequalities on the variances of convex functions of random variables.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 9 (2008) . http://gdmltest.u-ga.fr/item/05548899/