TY - JOUR AU - Montgomery, Susan TI - Invariant Subgroups in Rings with Involution JO - Canadian journal of mathematics PY - 1978 SP - 350 EP - 357 VL - 30 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-031-x/ DO - 10.4153/CJM-1978-031-x ID - 10_4153_CJM_1978_031_x ER -