@book{27561,
	author = {Singh, Upendra, ed.},
	title = {Lidar Remote Sensing for Industry and Environment Monitoring},
	publisher = {SPIE},
	year = {2001},
	series = {Proceedings of SPIE; V. 4153},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/4153}
}