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.
David Beckwith, et al.. Sum of Digits: 11319 [2008, 835]. The American Mathematical Monthly, 116(3):283, 2009. [doi]
Abstract is missing.