%0 Journal Article %A E. A. Grachev %A E. A. Cheremukhin %A A. I. Chulichkov %T An estimation of electron beam current density based on ricking up curves subject to the scattering in the diaphragm %J Matematičeskoe modelirovanie %D 2003 %P 83-91 %V 15 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2003_15_3_a6/ %G ru %F MM_2003_15_3_a6