@book{24122,
	author = {Munro, Eric, ed.},
	title = {Charged Particle Optics IV},
	publisher = {SPIE},
	year = {1999},
	series = {Proceedings of SPIE; V. 3777},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3777}
}