TY  - JOUR
AU  - S. Mukhopadhyay
TI  - On the approximate Peano derivatives
JO  - Fundamenta Mathematicae
PY  - 1975
SP  - 133
EP  - 143
VL  - 88
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-88-2-133-143/
DO  - 10.4064/fm-88-2-133-143
LA  - en
ID  - 10_4064_fm_88_2_133_143
ER  -