%0 Journal Article %A A. B. Beylin %A L. S. Pulkina %T A problem on longitudinal vibration in a short bar with dynamical boundary conditions %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2017 %P 7-18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGU_2017_4_a0/ %G ru %F VSGU_2017_4_a0