%0 Journal Article
%A S. G. Zeiger
%T The possibility of unidirectional oscillation in a gaseous travelling wave laser
%J Doklady Akademii Nauk
%D 1967
%P 554-556
%V 177
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_177_3_a17/
%G ru
%F DAN_1967_177_3_a17