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.
Péter Sziklai, Marcella Takáts. An extension of the direction problem. Discrete Mathematics, 312(12-13):2083-2087, 2012. [doi]
Abstract is missing.