%0 Journal Article %A Fereidoun Ghahramani %A Anthony To-Ming Lau %T Approximate weak amenability, derivations and Arens regularity of Segal algebras %J Studia Mathematica %D 2005 %P 189-205 %V 169 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm169-2-6/ %R 10.4064/sm169-2-6 %G en %F 10_4064_sm169_2_6