%0 Journal Article %A E. P. Fedorov %T On the forces of interaction between the earth’s core and shell due to the nutation %J Doklady Akademii Nauk %D 1957 %P 1084-1087 %V 115 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_115_6_a8/ %G ru %F DAN_1957_115_6_a8