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.
Audrey Lee, Ileana Streinu. Pebble game algorithms and sparse graphs. Discrete Mathematics, 308(8):1425-1437, 2008. [doi]
Abstract is missing.