%0 Journal Article %A Sajid Iqbal %A Ghulam Farid %A Josip Pečarić %A Artion Kashuri %T Hardy-Type Inequalities for an Extension of the Riemann-Liouville Fractional Derivative Operators %J Kragujevac Journal of Mathematics %D 2021 %P 797 %V 45 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2021_45_5_a10/ %G en %F KJM_2021_45_5_a10