TY - JOUR AU - Jespers, E. AU - Leal, G. AU - Parmenter, M. M. TI - Bicyclic and Bass Cyclic Units in Group Rings JO - Canadian mathematical bulletin PY - 1993 SP - 178 EP - 182 VL - 36 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1993-026-3/ DO - 10.4153/CMB-1993-026-3 ID - 10_4153_CMB_1993_026_3 ER -