%0 Journal Article %A L. Ya. Roitenberg %T The action of a gyroscopic compass under random vertical displacements of its point of support %J Doklady Akademii Nauk %D 1964 %P 999-1002 %V 159 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_159_5_a14/ %G ru %F DAN_1964_159_5_a14