%0 Journal Article %A R. V. Khachaturov %T Direct and inverse problems of studying the properties of multilayer nanostructures based on a two-dimensional model of $X$-ray reflection and scattering %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2014 %P 977-987 %V 54 %N 6 %U http://geodesic.mathdoc.fr/item/ZVMMF_2014_54_6_a8/ %G ru %F ZVMMF_2014_54_6_a8