%0 Journal Article %A V. N. Sholpo %T On the procedure of quantitative estimates of the regime of vertical oscillatory motions %J Doklady Akademii Nauk %D 1972 %P 91-94 %V 203 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_203_1_a19/ %G ru %F DAN_1972_203_1_a19