%0 Journal Article %A A. S. Sakharova %T Longitudinal waves in a viscoelastic bar with dry friction on the boundary %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1984 %P 53-57 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1984_5_a12/ %G ru %F VMUMM_1984_5_a12