TY - JOUR AU - Z. Zhou TI - Rigidity of Formal Characters of Lie algebras of type A JO - Journal of Lie theory PY - 2015 SP - 553 EP - 558 VL - 25 IS - 2 UR - http://geodesic.mathdoc.fr/item/JLT_2015_25_2_JLT_2015_25_2_a12/ ID - JLT_2015_25_2_JLT_2015_25_2_a12 ER -