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.
Teresa W. Bleser, John L. Sibert, J. Patrick McGee. Charcoal sketching: returning control to the artist. ACM Trans. Graph., 7(1):76-81, 1988. [doi]
Abstract is missing.