TY  - JOUR
AU  - Robertson, Alex. P.
AU  - Robertson, Wendy
TI  - On The Closed Graph Theorem
JO  - Glasgow mathematical journal
PY  - 1956
SP  - 9
EP  - 12
VL  - 2
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S2040618500033372/
DO  - 10.1017/S2040618500033372
ID  - 10_1017_S2040618500033372
ER  -