%0 Journal Article %A A. A. Lokshin %A E. A. Sagomonyan %T On the initial stage of the braking of a massive body by means of a nonlinearly elastic damper %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1992 %P 91-93 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1992_2_a20/ %G ru %F VMUMM_1992_2_a20