TY - JOUR TI - GMJ volume 65 issue S1 Cover and Back matter JO - Glasgow mathematical journal PY - 2023 SP - b1 EP - b2 VL - 65 IS - S1 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089523000101/ DO - 10.1017/S0017089523000101 ID - 10_1017_S0017089523000101 ER -