%0 Journal Article %A A. M. Stokolos %T Differentiation of integrals by bases without the~density property %J Sbornik. Mathematics %D 1996 %P 1061-1085 %V 187 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1996_187_7_a6/ %G en %F SM_1996_187_7_a6