%0 Journal Article
%A A. S. Ivanova
%T Electromagnetic waves that admit translations along the null vector
%J Fundamentalʹnaâ i prikladnaâ matematika
%D 2004
%P 49-56
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FPM_2004_10_1_a5/
%G ru
%F FPM_2004_10_1_a5