@article{01852902, title = {Perturbations of an Ostrowski type inequality and applications.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {30}, year = {2002}, pages = {491-500}, doi = {10.1155/S016117120211218X}, zbl = {1021.26014}, language = {en}, url = {http://dml.mathdoc.fr/item/01852902} }
Ujević, Nenad. Perturbations of an Ostrowski type inequality and applications.. International Journal of Mathematics and Mathematical Sciences, Tome 30 (2002) pp. 491-500. doi : 10.1155/S016117120211218X. http://gdmltest.u-ga.fr/item/01852902/