%0 Journal Article %A E. I. Ryumtsev %A A. P. Kovshik %A M. A. Agafonov %A V. N. Tsvetkov %T ``Isotopic'' mechanism of the dipole polarization of liquid crystals with positive dielectric anisotropy %J Doklady Akademii Nauk %D 1984 %P 1117-1121 %V 276 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_276_5_a23/ %G ru %F DAN_1984_276_5_a23