@book{33391,
	author = {Betz, Markus, ed.},
	title = {Ultrafast Phenomena and Nanophotonics XX},
	publisher = {SPIE},
	year = {2016},
	series = {Proceedings of SPIE; V. 9746},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9746}
}