%0 Journal Article %A D. D. Zakharov %A A. V. Smirnov %A B. A. Fedorov %T Statement and solution of сollimation problems in small angle X-ray scattering by anisotropic systems %J Nanosistemy: fizika, himiâ, matematika %D 2011 %P 32-47 %V 2 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2011_2_2_a2/ %G ru %F NANO_2011_2_2_a2