%0 Journal Article %A Ya. E. Geguzin %A G. N. Kovalev %T Self-diffusion at the surface of polycrystalline silver %J Doklady Akademii Nauk %D 1963 %P 1290-1292 %V 149 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_149_6_a12/ %G ru %F DAN_1963_149_6_a12