TY - JOUR AU - Hajarnavis, C. R. TI - One sided invertibility and localisation JO - Glasgow mathematical journal PY - 1992 SP - 333 EP - 339 VL - 34 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500008909/ DO - 10.1017/S0017089500008909 ID - 10_1017_S0017089500008909 ER -