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.
Chung-Ho Wang, Te-Wei Lin. Improved particle swarm optimization to minimize periodic preventive maintenance cost for series-parallel systems. Expert Syst. Appl., 38(7):8963-8969, 2011. [doi]
Abstract is missing.