%0 Journal Article %A T. Koval'ski %T The impossibility of reconstructing a continuous function from a sequence of partial sums of a Fourier series with lacunary numbers %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1987 %P 7-12 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1987_4_a1/ %G ru %F VMUMM_1987_4_a1