@inproceedings{CASE-2015-LuW,
	author        = "Lu Lu and John T. Wen",
	booktitle     = "{Proceedings of the 11th International Conference on Automation Science and Engineering}",
	doi           = "10.1109/CoASE.2015.7294255",
	isbn          = "978-1-4673-8183-3",
	pages         = "1165--1170",
	publisher     = "{IEEE}",
	title         = "{Human-directed robot motion/force control for contact tasks in unstructured environments}",
	year          = 2015,
}