%0 Journal Article %A A. R. Arutyunyan %A S. G. Haroutiunian %A A. E. Kornilov %T The measurement of the line-width of CO$_2$ hybrid pulsed single-mode laser generation %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 1990 %P 54-57 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_1990_2_a6/ %G ru %F UZERU_1990_2_a6