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.
Zuhua Shao. Proxy signature schemes based on factoring. Inf. Process. Lett., 85(3):137-143, 2003. [doi]
Abstract is missing.