%0 Journal Article
%A E. F. Gross
%A A. A. Kaplyanskii
%T The coefficient of quadrupole absorption and the optical life time of the ground state of 

%J Doklady Akademii Nauk
%D 1961
%P 75-78
%V 139
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_139_1_a19/
%G ru
%F DAN_1961_139_1_a19