@article{05262073,
title = {Sharp Gr\"uss-type inequalities for functions whose derivatives are of bounded variation.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {8},
year = {2007},
zbl = {1142.26012},
language = {en},
url = {http://dml.mathdoc.fr/item/05262073}
}
Dragomir, Sever S. Sharp Grüss-type inequalities for functions whose derivatives are of bounded variation.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 8 (2007) . http://gdmltest.u-ga.fr/item/05262073/