@book{27128,
	author = {Dickey, Fred, ed.},
	title = {Laser Beam Shaping III},
	publisher = {SPIE},
	year = {2002},
	series = {Proceedings of SPIE; V. 4770},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4770}
}