%0 Journal Article %A V. N. Troyan %A G. A. Ryzhikov %T Diffraction tomography: construction and interpretation of tomographic functionals %J Zapiski Nauchnykh Seminarov POMI %D 1994 %P 176-196 %V 218 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1994_218_a13/ %G ru %F ZNSL_1994_218_a13