TY  - JOUR
AU  - F. I. Shmidov
TI  - Differential properties of a measurable function of one real

JO  - Izvestiya. Mathematics 
PY  - 1970
SP  - 953
EP  - 964
VL  - 4
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1970_4_4_a11/
LA  - en
ID  - IM2_1970_4_4_a11
ER  -