TY - JOUR AU - NICHOLSON, W. K. AU - CAMPOS, E. SÁNCHEZ TI - PRINCIPAL RINGS WITH THE DUAL OF THE ISOMORPHISM THEOREM JO - Glasgow mathematical journal PY - 2004 SP - 181 EP - 191 VL - 46 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089503001654/ DO - 10.1017/S0017089503001654 ID - 10_1017_S0017089503001654 ER -