Geodesic
Free transverse oscillations of elastic beams with locally concentrated inhomogeneities
Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 6 (2012), pp. 57-58 
D. V. Bondarenko. Free transverse oscillations of elastic beams with locally concentrated inhomogeneities. Vestnik Moskovskogo universiteta. Matematika, mehanika, no. 6 (2012), pp. 57-58. http://geodesic.mathdoc.fr/item/VMUMM_2012_6_a12/
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     author = {D. V. Bondarenko},
     title = {Free transverse oscillations of elastic beams with locally concentrated inhomogeneities},
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     pages = {57--58},
     year = {2012},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2012_6_a12/}
}
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The eigenvalue problem for the fourth-order differential equation simulating the free transverse oscillations of a strongly inhomogeneous elastic beam is studied numerically and analytically. The lowest modes of oscillations that are of interest in applications are sought.

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