%0 Journal Article %A B. I. Birger %T Thermoconvective oscillations of creeping-plastic mantle of the Earth %J Doklady Akademii Nauk %D 1983 %P 841-844 %V 270 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_270_4_a17/ %G ru %F DAN_1983_270_4_a17