%0 Journal Article
%A A. F. Lubchenko
%A I. I. Fishchuk
%T Optical characteristic of phononless lines
%J Doklady Akademii Nauk
%D 1973
%P 319-321
%V 211
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1973_211_2_a14/
%G ru
%F DAN_1973_211_2_a14