TY - JOUR TI - GMJ volume 28 issue 1 Cover and Back matter JO - Glasgow mathematical journal PY - 1986 SP - b1 EP - b6 VL - 28 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500006236/ DO - 10.1017/S0017089500006236 ID - 10_1017_S0017089500006236 ER -