%0 Journal Article %A A. H. Gevorgyan %T The influence of the magnetic field on the optical properties of the magnetically active cholesteric liquid crystal %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 1987 %P 66-74 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_1987_2_a9/ %G ru %F UZERU_1987_2_a9