@book{25132,
	author = {Dhar, Nibir, ed.},
	title = {Energy Harvesting and Storage: Materials, Devices, and Applications IV},
	publisher = {SPIE},
	year = {2013},
	series = {Proceedings of SPIE; V. 8728},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8728}
}