TY  - JOUR
AU  - Roberts, James W.
TI  - Pointwise Finite Families of Mappings
JO  - Canadian mathematical bulletin
PY  - 1975
SP  - 767
EP  - 768
VL  - 18
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-134-x/
DO  - 10.4153/CMB-1975-134-x
ID  - 10_4153_CMB_1975_134_x
ER  -