TY  - JOUR
AU  - Jacek Jędrzejewski
TI  - On limit numbers of real functions
JO  - Fundamenta Mathematicae
PY  - 1973
SP  - 269
EP  - 281
VL  - 83
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-83-3-269-281/
DO  - 10.4064/fm-83-3-269-281
LA  - en
ID  - 10_4064_fm_83_3_269_281
ER  -