[1] Chebyshev, P.L. (1882) Sur les expressions approximatives des intégrales définies par les autres prises entre les mêmes limites. Proceedings of Mathematical Society of Charkov, 2, 93-98.
[2] Ahmada, F., Barnett, N.S. and Dragomir, SS. (2009) New Weighted Ostrowski and Cebysev Type Inequalities. Nonlinear Analysis, 71, e1408-e1412.
https://doi.org/10.1016/j.na.2009.01.178
[3] Agarwal, R.P., Barnett, N.S., Cerone, P. and Dragomir, S.S. (2005) A Survey on Some Inequality for Expectation and Variance. Computational and Applied Mathematics, 49, 439-480.
https://doi.org/10.1016/j.camwa.2002.11.026
[4] Barnett, N.S., Cerone, P. and Dragomir, SS. (2008) Inequalities for Random Variables over a Finite Interval. Nova Science Publishers, New York.
[5] Barnett, N.S. and Dragomir, S.S. (2000) An Ostrowski Type Inequality for a Random Variable Whose Probability Density Function Belongs to . Nonlinear Analysis Forum, 5, 125-135.
[6] Cerone, P. and Dragomir, S.S. (2009) Bounding the Cebysev Functional for the Riemann-Stieltjes Integral via a Beesack Inequality and Applications. Computers & Mathematics with Applications, 58, 1247-1252.
https://doi.org/10.1016/j.camwa.2009.07.029
[7] Dragomir, S.S., Barnet, N.S. and Wang, S. (1999)An Ostrowski’s Type Inequality for a Random Variable Whose Probability Density Function Belongs to
. Mathematical Inequalities & Applications, 2, 501-508.
https://doi.org/10.7153/mia-02-40
[8] Gruss, G. (1935) über das Maximum des absoluten Betrages von . Mathematische Zeitschrift, 39, 215-226.
[9] Wang, M. (2008) Recurring Mean Inequalities of Random Variables. Journal of Inequalities and Applications, 2008, Article ID: 325845.
https://doi.org/10.1155/2008/325845
[10] He, Z. and Wang, M. (2015) An Inequality for Covariance with Application. Journal of Inequalities and Applications, 2015, 413.
https://doi.org/10.1186/s13660-015-0942-7