%0 Journal Article %A Phillips, John %A Raeburn, Iain %T Perturbations of AF-Algebras %J Canadian journal of mathematics %D 1979 %P 1012-1016 %V 31 %N 5 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-093-8/ %R 10.4153/CJM-1979-093-8 %F 10_4153_CJM_1979_093_8