%0 Journal Article %A N. Pejović %T Preliminary Analysls of the Secular and Main Harmonic Terms in the Polar Motion %J Publications of the Department of Astronomy %D 1983 %P 41 %V 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDA_1983_12_a4/ %G en %F PDA_1983_12_a4