TY  - JOUR
AU  - G. A. Karagulyan
TI  - A complete characterization of 
$R$-sets in the theory of differentiation of integrals
JO  - Studia Mathematica
PY  - 2007
SP  - 17
EP  - 32
VL  - 181
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm181-1-2/
DO  - 10.4064/sm181-1-2
LA  - en
ID  - 10_4064_sm181_1_2
ER  -