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.
Kenneth Hicks, Gary L. Mullen, Joseph L. Yucas, Ryan Zavislak. A Polynomial Analogue of the 3n + 1 Problem. The American Mathematical Monthly, 115(7):615-622, 2008. [doi]
Abstract is missing.