@book{23031,
	author = {von Freymann, Georg, ed.},
	title = {Advanced Fabrication Technologies for Micro/Nano Optics and Photonics VII},
	publisher = {SPIE},
	year = {18},
	series = {Proceedings of SPIE; V. 8974},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8974}
}