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.
Andrzej Ehrenfeucht, Grzegorz Rozenberg. Angular 2-Structures. Theoretical Computer Science, 92(2):227-248, 1992.
Abstract is missing.