TY - JOUR AU - Pastijn, Francis TI - Essential normal and conjugate extensions of inverse semigroups JO - Glasgow mathematical journal PY - 1982 SP - 123 EP - 130 VL - 23 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500004894/ DO - 10.1017/S0017089500004894 ID - 10_1017_S0017089500004894 ER -