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.
Ernesto Bribiesca. Digital Elevation Model Data Analysis Using the Contact Surface Area. Computer Vision, Graphics, and Image Processing, 60(2):166-172, 1998.