%0 Journal Article %A V. S. Remizovich %A M. I. Ryazanov %A I. S. Tilinin %T Reflection of a narrow beam of heavy charged particles by a substance surface in the grazing incidence %J Doklady Akademii Nauk %D 1980 %P 616-619 %V 254 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_254_3_a26/ %G ru %F DAN_1980_254_3_a26