1. M. Akkouchi, “Improvements of some integral inequalities of H. Gauchman involving Taylor’s remainder,” Divulg. Mat., 11, No. 2, 115–120 (2003).
2. G. A. Anastassiou, “Taylor–Widder representation formulae and Ostrowski, Grüss, integral means and Csiszar type inequalities,” Comput. Math. Appl., 54, No. 1, 9–23 (2007).
3. G. A. Anastassiou, “Ostrowski type inequalities over balls and shells via a Taylor–Widder formula,” J. Inequal. Pure Appl. Math., 8, No. 4, Article 106 (2007).
4. M. V. Boldea, “Inequalities of Čebyšev type for Lipschitzian functions in Banach algebras,” An. Univ. Vest Timiş, Ser. Mat.-Inform., 54, No. 2, 59–74 (2016).
5. M. V. Boldea, S. S. Dragomir, and M. Megan, “New bounds for Čebyšev functional for power series in Banach algebras via a Grüss–Lupa¸s type inequality,” PanAmer. Math. J., 26, No. 3, 71–88 (2016).