Hermite-Hadamard-Fejer type inequalities for convex functions via   fractional integrals
  In this paper, firstly we have established Hermite--Hadamard-Fej\'er inequality for fractional integrals. Secondly, an integral identity and some Hermite-Hadamard-Fejer type integral inequalities for the fractional integrals have been obtained. The some results presented here would provide extensions of those given in earlier works. 
\.Imdat \.I\c{s}can
math.CA