@inproceedings{CASE-2012-YanG,
	author        = "Xiaole Yan and Lichen Gu",
	booktitle     = "{Proceedings of the Eighth International Conference on Automation Science and Engineering}",
	doi           = "10.1109/CoASE.2012.6386333",
	isbn          = "978-1-4673-0429-0",
	pages         = "469--473",
	publisher     = "{IEEE}",
	title         = "{Time-delay estimation of ultrasonic echoes based on the physical model matching}",
	year          = 2012,
}