%0 Journal Article
%A R. S. Asatryan
%T Measurer of the atmosphere’s  spectral transparency
%J Proceedings of the Yerevan State University. Physical and mathematical sciences
%D 2009
%P 52-54
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UZERU_2009_3_a7/
%G en
%F UZERU_2009_3_a7