@article {25488,
	title = {Advances in Mechanical Engineering},
	journal = {Rolling ball method applied to 3==-Axis machining for tool orientation and positioning and path planning},
	year = {2015},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84951030338\&partnerID=MN8TOARS},
	author = {Roman, A. and Barocio, E. and Huegel, J.C. and Bedi, S.}
}