%0 Journal Article
%A S. V. Tyablikov
%A V. A. Moskalenko
%T The method of quantum Green functions in the theory of optical bands in crystals
%J Doklady Akademii Nauk
%D 1961
%P 851-854
%V 139
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1961_139_4_a21/
%G ru
%F DAN_1961_139_4_a21