TY - JOUR TI - GMJ volume 40 issue 2 Cover and Back matter JO - Glasgow mathematical journal PY - 1998 SP - b1 EP - b2 VL - 40 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500032444/ DO - 10.1017/S0017089500032444 ID - 10_1017_S0017089500032444 ER -