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.
Tullio Ceccherini-Silberstein, Wolfgang Woess. Context-free pairs of groups I: Context-free pairs and graphs. Eur. J. Comb., 33(7):1449-1466, 2012. [doi]
Abstract is missing.