Some New Inequalities for (h-s)_{1,2}-convex Functions via Further   Properties
  In this paper, we establish some new inequalities of the Hermite-Hadamard like for class of (h-s)_{1,2}-convex functions which are ordinary, super-multiplicative or similarly ordered and nonnegative. 
M. Emin Ozdemir, Ahmet Ocak Akdemir, Mevlut Tunc
math.CA