%0 Journal Article %A Wang, Xiaofeng %T Second Order Dehn Functions of Asynchronously Automatic Groups %J Canadian mathematical bulletin %D 2003 %P 310-318 %V 46 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2003-032-x/ %R 10.4153/CMB-2003-032-x %F 10_4153_CMB_2003_032_x