%0 Journal Article %A A. A. Zlotnik %A O. I. Kireeva %T Finite-element methods for the problem of dynamic vibrations of an inhomogeneous bar with nonsmooth data %J Matematičeskie zametki %D 1996 %P 138-143 %V 60 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1996_60_1_a15/ %G ru %F MZM_1996_60_1_a15