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.
Alain Billionnet. Integer programming to schedule a hierarchical workforce with variable demands. European Journal of Operational Research, 114(1):105-114, 1999. [doi]
Abstract is missing.