%0 Journal Article %A D. P. Timofeev %A A. A. Voskresenskii %T X-ray diascopic investigation of the internal diffusion mechanism %J Doklady Akademii Nauk %D 1958 %P 434-436 %V 122 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_122_3_a26/ %G ru %F DAN_1958_122_3_a26