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.
M. N. Deshpande, R. M. Welukar, Richard Stong. Expansion by Inclusion-Exclusion: 11033. The American Mathematical Monthly, 112(5):470-472, 2005. [doi]
Abstract is missing.