TY - JOUR AU - Farooq Ahmad AU - Nazir Ahmad Mir AU - Arif Rafiq TI - Weighted Čebyšev type inequalities involving functions whose first derivatives belong to ${\bf L}_{p}(a,b)$, $\forall \left(1\leq p<\infty \right)$ JO - Kragujevac Journal of Mathematics PY - 2009 SP - 13 EP - 26 VL - 32 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2009_32_1_a1/ ID - KJM_2009_32_1_a1 ER -