%0 Journal Article %A Wolfgang Arendt %A Alessandro Zamboni %T Decomposing and twisting bisectorial operators %J Studia Mathematica %D 2010 %P 205-227 %V 197 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm197-3-1/ %R 10.4064/sm197-3-1 %G en %F 10_4064_sm197_3_1