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.
Xufeng Zhao, Toshio Nakagawa, Cunhua Qian. Optimal imperfect preventive maintenance policies for a used system. Int. J. Systems Science, 43(9):1632-1641, 2012. [doi]
Abstract is missing.