M. Alomari and M. Darus, On the Hadamard's inequality for log-convex functions on the coordinates, J. Inequal. Appl. 2009 (2009), Article ID 283147, 17 pages.
S.S. Dragomir, Two mappings in connection to Hadamard's inequalities, J. Math. Anal. Appl. 167 (1992), no. 1, 49--56.
S.S. Dragomir, On the Hadamard's inequality for convex functions on the co-ordinates in a rectangle from the plane, Taiwanese J. Math. 5 (2001), no. 4, 775--788.
S.S. Dragomir and R.P. Agarwal, Two inequalities for differentiable mappings and applications to special means of real numbers and to trapezoidal formula, Appl. Math. Lett. textbf11 (1998), no. 5, 91--95.
S.S. Dragomir, R.P. Agarwal and P. Cerone, On Simpson's inequality and applications, J. Inequal. Appl. 5 (2000), no. 6, 533--579.
S.S. Dragomir, Y.J. Cho and S.S. Kim, Inequalities of Hadamard's type for Lipschitzian mappings and their applications, J. Math. Anal. Appl. 245 (2000), no. 2, 489--501.
L. Fejér, Über die Fourierreihen, II, Math. Naturwiss. Anz Ungar. Akad. Wiss. 24 (1906) 369--390.
J. Hadamard, étude sur les propriétés des fonctions entiéres en particulier d'une fonction considérée par Riemann, J. Math. Pures Appl. 58 (1893) 171--215.
U.S. Kirmaci, Inequalities for differentiable mappings and applications to special means of real numbers and to midpoint formula, Appl. Math. Comput. 147 (2004), no. 1, 137--146.
U.S. Kirmaci and M.E. Ozdemir, On some inequalities for differentiable mappings and applications to special means of real numbers and to midpoint formula, Appl. Math. Comput. 153 (2004), no. 2, 361--368.
C.E.M. Pearce and J. Pečarić, Inequalities for differentiable mappings with application to special means and quadrature formulæ, Appl. Math. Lett. 13 (2000)), no. 2, 51--55.
K.L. Tseng, S.R. Hwang, and S.S. Dragomir, Fejér-Type Inequalities (I), J. Inequal. Appl. 2010 (2010), Article ID 531976, 7 pages.
K.L. Tseng, G.S. Yang and K.C. Hsu, On some inequalities of Hadamard's type and applications, Taiwanese J. Math. 13 (2009), no. 6, 1929--1948.
G.S. Yang and K.L. Tseng, On certain integral inequalities related to Hermite-Hadamard inequalities, J. Math. Anal. Appl. 239 (1999), no. 1, 180--187.
G.S. Yang and K.L. Tseng, Inequalities of Hadamard's type for Lipschitzian mappings, J. Math. Anal. Appl. 260 (2001), no. 1, 230--238.
G.S. Yang and K.L. Tseng, Inequalities of Hermite-Hadamard-Fejér type for convex functions and Lipschitzian functions, Taiwanese J. Math. 7 (2003), no. 3, 433--440.