@misc{Kashuri_A_Fractional, author={Kashuri, A and Liko, R. and Iqbal, S.}, copyright={Politechnika Poznańska}, howpublished={online}, publisher={Publishing House of Poznan University of Technology}, language={eng}, abstract={In this article we found some Ostrowski inequalitiesfor composite andk-composite preinvex functions via fractionalintegrals. Also some special cases will be given.}, type={artykuł}, title={Fractional integral inequalities for composite and k-composite preinvex functions}, keywords={Ostrowski inequality, Minkowski inequality, Hölder inequality, power mean inequality, Riemann-Liouville integrals}, }