%0 Journal Article
%A M. A. Miller
%T The focussing of beams of charged particles by high-frequency fields
%J Doklady Akademii Nauk
%D 1958
%P 478-480
%V 119
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1958_119_3_a20/
%G ru
%F DAN_1958_119_3_a20