Kovenburg, Robert, Gale, Richard, and Aksak, Burak. A Multidirectional Piezoelectric Vibration Energy Harvester With Direction-Dependent Dual Resonance. Retrieved from https://par.nsf.gov/biblio/10284163. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 68.5 Web. doi:10.1109/TUFFC.2020.3045420.

Kovenburg, Robert, Gale, Richard, & Aksak, Burak. A Multidirectional Piezoelectric Vibration Energy Harvester With Direction-Dependent Dual Resonance. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 68 (5). Retrieved from https://par.nsf.gov/biblio/10284163. https://doi.org/10.1109/TUFFC.2020.3045420

Kovenburg, Robert, Gale, Richard, and Aksak, Burak. "A Multidirectional Piezoelectric Vibration Energy Harvester With Direction-Dependent Dual Resonance". IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 68 (5). Country unknown/Code not available. https://doi.org/10.1109/TUFFC.2020.3045420. https://par.nsf.gov/biblio/10284163.

@article{osti_10284163,
place = {Country unknown/Code not available}, title = {A Multidirectional Piezoelectric Vibration Energy Harvester With Direction-Dependent Dual Resonance}, url = {https://par.nsf.gov/biblio/10284163}, DOI = {10.1109/TUFFC.2020.3045420}, abstractNote = {}, journal = {IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control}, volume = {68}, number = {5}, author = {Kovenburg, Robert and Gale, Richard and Aksak, Burak}, editor = {null} }