TY - JOUR AU - Broer, Abraham TI - Decomposition Varieties in Semisimple Lie Algebras JO - Canadian journal of mathematics PY - 1998 SP - 929 EP - 971 VL - 50 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1998-048-6/ DO - 10.4153/CJM-1998-048-6 ID - 10_4153_CJM_1998_048_6 ER -