@article{article2f9afc82,
title   = {Karhunen-Loève decomposition of coupled axial/bending vibrations of beams subject to impacts},
author = {Trindade, Marcelo Areias and Wolter, C. and Sampaio, R.},
year = {2005},
doi = {10.1016/j.jsv.2003.11.057},
journal   = {Journal of Sound and Vibration}
}