%0 Journal Article
%A I. P. Zapesochnyǐ
%T Gross-sections regularities when the lower levels of helium are excited by electron impact
%J Doklady Akademii Nauk
%D 1966
%P 559-561
%V 171
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1966_171_3_a14/
%G ru
%F DAN_1966_171_3_a14