TY - JOUR AU - Tocón, Maribel TI - The Kostrikin Radical and the Invariance of the Core of Reduced Extended Affine Lie Algebras JO - Canadian mathematical bulletin PY - 2008 SP - 298 EP - 309 VL - 51 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2008-030-5/ DO - 10.4153/CMB-2008-030-5 ID - 10_4153_CMB_2008_030_5 ER -