@article{01309146,
title = {An integral analogue of the Ostrowski inequality.},
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {2},
year = {1998},
pages = {275-283},
doi = {10.1155/S1025583498000174},
zbl = {0935.26013},
language = {en},
url = {http://dml.mathdoc.fr/item/01309146}
}
Pearce, C.E.M.; Pečarić, J.; Varošanec, S. An integral analogue of the Ostrowski inequality.. Journal of Inequalities and Applications [electronic only], Tome 2 (1998) pp. 275-283. doi : 10.1155/S1025583498000174. http://gdmltest.u-ga.fr/item/01309146/