TY - JOUR AU - Almada, Teresa TI - On injectives in some varieties of Ockham algebras JO - Glasgow mathematical journal PY - 1993 SP - 345 EP - 351 VL - 35 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009927/ DO - 10.1017/S0017089500009927 ID - 10_1017_S0017089500009927 ER -