%0 Journal Article %A V. V. Pickalov %A D. I. Kazantsev %T Iterative restoration of Radon-space sinogram disturbances for the steganography problem %J Numerical methods and programming %D 2008 %P 1-9 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2008_9_1_a0/ %G ru %F VMP_2008_9_1_a0