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.
Jan Rekers, Andy Schürr. Defining and Parsing Visual Languages with Layered Graph Grammars. Journal of Computer Languages, 8(1):27-55, 1997.
Abstract is missing.