@article{Dragomir_Sofo_2000, title={An integral inequality for twice differentiable mappings and applications}, volume={31}, url={https://journals.math.tku.edu.tw/index.php/TKJM/article/view/382}, DOI={10.5556/j.tkjm.31.2000.382}, abstractNote={An integral inequality is developed from which when applied to composite quadrature rules in numerical integration it is proved that there is a three fold improvement in the remainder of the classical averages of the Midpoint and Trapezoidal quadratures. Inequalities for special means are also given.}, number={4}, journal={Tamkang Journal of Mathematics}, author={Dragomir, S. S. and Sofo, A.}, year={2000}, month={Dec.}, pages={257-266} }