TY - JOUR AU - Moody, R. V. AU - Pianzola, A. TI - λ-Mappings Between Representation Rings of Lie Algebras JO - Canadian journal of mathematics PY - 1983 SP - 898 EP - 960 VL - 35 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1983-051-x/ DO - 10.4153/CJM-1983-051-x ID - 10_4153_CJM_1983_051_x ER -