TY  - JOUR
AU  - G. G. Oniani
TI  - Note on Besicovitch's Theorem on the Possible Values of Upper and Lower Derivatives
JO  - Matematičeskie zametki
PY  - 2013
SP  - 246
EP  - 251
VL  - 93
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2013_93_2_a8/
LA  - ru
ID  - MZM_2013_93_2_a8
ER  -