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.
Dinesh Manocha, John F. Canny. Algorithm for implicitizing rational parametric surfaces. Computer Aided Geometric Design, 9(1):25-50, 1992. [doi]
Abstract is missing.