Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Lidia M. Ortega, Francisco R. Feito. Collision detection using polar diagrams. Computers & Graphics, 29(5):726-737, 2005. [doi]
Abstract is missing.