%0 Journal Article %A David Sherman %T Notes on automorphisms of ultrapowers of II$_1$ factors %J Studia Mathematica %D 2009 %P 201-217 %V 195 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm195-3-1/ %R 10.4064/sm195-3-1 %G en %F 10_4064_sm195_3_1