%0 Journal Article %A V. N. Tsvetkov %A E. I. Ryumtsev %A S. G. Polushin %A A. P. Kovshik %T High-frequency dielectric polarization of liquid crystals in the direction of their optic axis %J Doklady Akademii Nauk %D 1980 %P 619-623 %V 254 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_254_3_a27/ %G ru %F DAN_1980_254_3_a27