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.
Imre Bárány, Edgardo Roldán-Pensado. A Question from a Famous Paper of Erdős. Discrete & Computational Geometry, 50(1):253-261, 2013. [doi]