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.
Vasant A. Ubhaya. Best approximation by integer-valued functions. Appl. Math. Lett., 18(4):475-478, 2005. [doi]
Abstract is missing.