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.
Barbara Oliboni, Letizia Tanca. A visual language should be easy to use: a step forward for XML-GL. Inf. Syst., 27(7):459-486, 2002. [doi]
Abstract is missing.