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.
Frits C. R. Spieksma, Gerhard J. Woeginger, Zhongliang Yu. Scheduling with safety distances. Annals OR, 57(1):251-264, 1995. [doi]
Abstract is missing.