TY - JOUR AU - Berthiaume, P. TI - A Non-Trivial Ring with Non-Rational Injective Hull JO - Canadian mathematical bulletin PY - 1967 SP - 275 EP - 282 VL - 10 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-027-9/ DO - 10.4153/CMB-1967-027-9 ID - 10_4153_CMB_1967_027_9 ER -