%0 Journal Article %A V. G. Nazarov %T X-ray tomographic determination of the chemical composition and structure of an inhomogeneous medium %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2007 %P 1413-1422 %V 47 %N 8 %U http://geodesic.mathdoc.fr/item/ZVMMF_2007_47_8_a12/ %G ru %F ZVMMF_2007_47_8_a12