%0 Journal Article %A Tocón, Maribel %T The Kostrikin Radical and the Invariance of the Core of Reduced Extended Affine Lie Algebras %J Canadian mathematical bulletin %D 2008 %P 298-309 %V 51 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2008-030-5/ %R 10.4153/CMB-2008-030-5 %F 10_4153_CMB_2008_030_5