@book{27319,
	author = {Kudryashov, Alexis, ed.},
	title = {Laser Resonators, Microresonators, and Beam Control XVIII},
	publisher = {SPIE},
	year = {2016},
	series = {Proceedings of SPIE; V. 9727},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9727}
}