TY  - JOUR
AU  - Masami Sakai
TI  - Selection principles and
 upper semicontinuous functions
JO  - Colloquium Mathematicum
PY  - 2009
SP  - 251
EP  - 256
VL  - 117
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm117-2-7/
DO  - 10.4064/cm117-2-7
LA  - en
ID  - 10_4064_cm117_2_7
ER  -