%0 Journal Article
%A Yu. A. Anan'ev
%A V. P. Gribkovskiǐ
%A A. A. Mak
%A B. I. Stepanov
%T The properties of an optical quantum generator having four levels
%J Doklady Akademii Nauk
%D 1963
%P 507-510
%V 150
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_150_3_a14/
%G ru
%F DAN_1963_150_3_a14