%0 Journal Article
%A V. V. Sobolev
%T Low-temperature spectrophotometric investigations in the region of the long-wavelength edge of light absorption 

%J Doklady Akademii Nauk
%D 1965
%P 1062-1064
%V 165
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1965_165_5_a22/
%G ru
%F DAN_1965_165_5_a22