%0 Journal Article
%A A. D. Dymnikov
%A T. Ya. Fishkova
%A S. Ya. Yavor
%T Spherical aberration of a combined quadrupole lens with a rectangular field distribution
%J Doklady Akademii Nauk
%D 1965
%P 1265-1268
%V 162
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1965_162_6_a14/
%G ru
%F DAN_1965_162_6_a14