%0 Journal Article %A Duoandikoetxea, Javier %T A unified approach to several inequalities involving functions and derivatives %J Czechoslovak Mathematical Journal %D 2001 %P 363-376 %V 51 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2001__51_2_a10/ %G en %F CMJ_2001__51_2_a10