%0 Journal Article %A V. A. Bryzgunov %A M. M. Butslov %A M. A. Mokul'skii %T Soft X-ray radiation record with the aid of electron-optical transformation %J Doklady Akademii Nauk %D 1969 %P 782-784 %V 185 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_185_4_a13/ %G ru %F DAN_1969_185_4_a13