TY  - JOUR
AU  - Wong, James S. W.
TI  - Some Remarks on Transformations in Metric Spaces
JO  - Canadian mathematical bulletin
PY  - 1965
SP  - 659
EP  - 666
VL  - 8
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1965-049-5/
DO  - 10.4153/CMB-1965-049-5
ID  - 10_4153_CMB_1965_049_5
ER  -