%0 Journal Article %A S. V. Aptonov %T On the relation between spreading and propagation rates of rift structures %J Doklady Akademii Nauk %D 1990 %P 1433-1438 %V 313 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1990_313_6_a36/ %G ru %F DAN_1990_313_6_a36