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.
Kenneth D. Forbus, Maria Chang, Matthew D. McLure, Jeffrey M. Usher. The Cognitive Science of Sketch Worksheets. topiCS, 9(4):921-942, 2017. [doi]
Abstract is missing.