TY  - JOUR
AU  - Hung, H. H.
TI  - A Contribution to the Theory of Metrization
JO  - Canadian journal of mathematics
PY  - 1977
SP  - 1145
EP  - 1151
VL  - 29
IS  - 6
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1977-113-6/
DO  - 10.4153/CJM-1977-113-6
ID  - 10_4153_CJM_1977_113_6
ER  -