Mathematical Inequalities & Applications · Volume 21, Issue 3 Extensions and refinements of Fejer and Hermite-Hadamard type inequalities 21-54 Pages 759-772 DOI 10.7153/mia-2018-21-54 Downloads Short PDF Full PDF PNG Authors Shoshana Abramovich Lars-Erik Persson Keywords Fejér inequality Hermite-Hadamard inequality convexity N-quasiconvexity Subject classes 26D15