TY  - JOUR
TI  - GMJ volume 31 issue 3 Cover and Front matter
JO  - Glasgow mathematical journal
PY  - 1989
SP  - f1
EP  - f2
VL  - 31
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500007813/
DO  - 10.1017/S0017089500007813
ID  - 10_1017_S0017089500007813
ER  -