TY - JOUR TI - GMJ volume 52 issue 1 Cover and Front matter JO - Glasgow mathematical journal PY - 2010 SP - f1 EP - f2 VL - 52 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089509990395/ DO - 10.1017/S0017089509990395 ID - 10_1017_S0017089509990395 ER -