TY  - JOUR
AU  - Gerald Kuba
TI  - On the differentiability of certain
 saltus functions
JO  - Colloquium Mathematicum
PY  - 2011
SP  - 15
EP  - 30
VL  - 125
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm125-1-3/
DO  - 10.4064/cm125-1-3
LA  - en
ID  - 10_4064_cm125_1_3
ER  -