Some Integral Inequalities For Functions Whoose Second Derivatives Are   $\varphi$-Convex By Using Fractional Integrals
  In this paper, we obtain new estimates on generalization of Hermite-Hadamard, Simpson and Ostrowski type inequalities for functions whose second derivatives is $\varphi$-convex via fractional integrals. 
M. Esra Yildirim, Abdullah Akkurt, and H\"useyin Yildirim
math.CA