%0 Journal Article
%A M. N. Kogan
%A A. N. Kucherov
%T On self-focusing of a Gaussian beam in a supersonic gas flow
%J Doklady Akademii Nauk
%D 1978
%P 48-51
%V 241
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1978_241_1_a10/
%G ru
%F DAN_1978_241_1_a10