@article{01949133,
title = {New upper and lower bounds for the \v Ceby\v sev functional.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {3},
year = {2002},
zbl = {1031.26022},
language = {en},
url = {http://dml.mathdoc.fr/item/01949133}
}
Cerone, P.; Dragomir, S.S. New upper and lower bounds for the Čebyšev functional.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 3 (2002) . http://gdmltest.u-ga.fr/item/01949133/