%0 Journal Article %A A. A. Bzheumikhov %A K. A. Bzheumikhov %A Z. Ch. Margushev %T Modern x-ray optics, comparative analysis and prospects %J News of the Kabardin-Balkar scientific center of RAS %D 2009 %P 104-115 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IZKAB_2009_5_a2/ %G ru %F IZKAB_2009_5_a2