@article {25561,
	title = {Transactions of the Canadian Society for Mechanical Engineering},
	journal = {Method for intersection of parametric surfaces},
	year = {1990},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0025547370\&partnerID=MN8TOARS},
	author = {Hedrick, R.W. and Bedi, S.}
}
