@inproceedings{CASE-2014-KeferZX,
	author        = "Martin Kefer and Jiafan Zhang and Heng Xie",
	booktitle     = "{Proceedings of the 10th International Conference on Automation Science and Engineering}",
	doi           = "10.1109/CoASE.2014.6899328",
	pages         = "208--214",
	publisher     = "{IEEE}",
	title         = "{A versatile, non-linear and elasto-static stiffness model of articulated industrial robots}",
	year          = 2014,
}