1. Čebyšev P L. Sur les expressions approximatives des integrals par les auters prises entre les mêmes limites[J]. Proc Math Soc Charkov, 1882, 2:93–98.
2. Dragomir S S. On Simpson’s quadrature formula for differentiable mappings whose derivatives belong to Lp spaces and applications[J]. RGMIA Res Rep Coll, 1998, 1(2):89–96.
3. Dragomir S S, Barnett N S. An Ostrowski type inequality for mappings whose second derivatives are bounded and applications[J]. RGMIA Res Rep Coll, 1998, 1(2):69–77.
4. Dragomir S S, Rassias T M. Ostrowski type inequalities and applications in numerical integration[M]. USA: Springer, 2002, 504.
5. Dragomir S S, Wang S. A new inequality of Ostrowski’s type in Lp norm[J]. Indian J Math, 1998, 40(3):299–304.