TY - JOUR AU - Connell, Ian G. TI - The Ring Scheme Fg JO - Canadian mathematical bulletin PY - 1972 SP - 79 EP - 85 VL - 15 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-015-5/ DO - 10.4153/CMB-1972-015-5 ID - 10_4153_CMB_1972_015_5 ER -