%0 Journal Article %A L. M. Neumark %T A thermophysical mechanism of gravitational differentiation in a medium splitting under heating %J Doklady Akademii Nauk %D 1987 %P 63-68 %V 294 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_294_1_a15/ %G ru %F DAN_1987_294_1_a15