%0 Journal Article
%A M. G. Kuz'mina
%T The perturbation method in problems of radiative transfer in flat
%J Doklady Akademii Nauk
%D 1989
%P 335-339
%V 308
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_308_2_a16/
%G ru
%F DAN_1989_308_2_a16