%0 Journal Article %A Zh. O. Ninoyan %A G. S. Sarkisyan %T The obtaining and application of the second tuning harmonic of dye laser %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 1989 %P 69-71 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_1989_3_a11/ %G ru %F UZERU_1989_3_a11