%0 Journal Article %A Mina Ettefagh %T 3-Weak amenability of $(2n)$th duals of Banach algebras %J Colloquium Mathematicum %D 2012 %P 25-33 %V 128 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm128-1-4/ %R 10.4064/cm128-1-4 %G en %F 10_4064_cm128_1_4