@inproceedings{P104.279, author={Sterken, Tom and Baert, K and Van Hoof, C and Puers, R and Borghs, G and Fiorini, P}, title={Comparative modelling for vibration scavengers}, booktitle={IEEE Sensors}, year={2004}, pages={1249-1252}, publisher={IEEE}, series={IEEE Sensors}, address={New York, NY, USA}, }