%0 Journal Article %A S. Ts. Akopyan %A V. N. Zharkov %A V. M. Lyubimov %T On the theory of Earth torsional oscillation decay %J Doklady Akademii Nauk %D 1977 %P 790-793 %V 235 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_235_4_a16/ %G ru %F DAN_1977_235_4_a16