%0 Journal Article %A Goodaire, E. G. %A Jespers, E. %A Parmenter, M. M. %T Determining Units in Some Integral Group Rings %J Canadian mathematical bulletin %D 1990 %P 242-246 %V 33 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-038-8/ %R 10.4153/CMB-1990-038-8 %F 10_4153_CMB_1990_038_8