@inproceedings{inproceedingsa694ce70,
title   = {Analytical approximation and experimental study of bi-stable hybrid nonlinear energy harvesting system},
author = {Karami, M. Amin and Varoto, Paulo Sérgio and Inman, Daniel J.},
year = {2011},
doi = {10.1115/DETC2011-47871},
publisher = {ASME]},
booktitle   = {International Design Engineering Technical Conferences & Computers and Information in Engineering Conference - IDETC/CIE}
}