%0 Journal Article %A E. I. Berezhnoi %A A. V. Novikov %T The halo problem in the theory of differentiation of integrals %J Izvestiya. Mathematics %D 2002 %P 659-681 %V 66 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2002_66_4_a0/ %G en %F IM2_2002_66_4_a0