TY - JOUR AU - Sheu, Albert Jeu-Liang TI - A Cancellation Theorem for Modules Over the Group C*-Algebras of Certain Nilpotent Lie Groups JO - Canadian journal of mathematics PY - 1987 SP - 365 EP - 427 VL - 39 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1987-018-7/ DO - 10.4153/CJM-1987-018-7 ID - 10_4153_CJM_1987_018_7 ER -