%0 Journal Article
%A Zh. S. Erzhanov
%A A. A. Kalybaev
%T On the direction and rate of secular motion of the Earth poles
%J Doklady Akademii Nauk
%D 1975
%P 841-847
%V 223
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1975_223_4_a18/
%G ru
%F DAN_1975_223_4_a18