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.
Mircea Merca. On Some Power Sums of Sine or Cosine. The American Mathematical Monthly, 121(3):244-248, 2014. [doi]
Abstract is missing.