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.
E. Kowalski. On the "Reducibility" of Arctangents of Integers. The American Mathematical Monthly, 111(4):351-354, 2004. [doi]
Abstract is missing.