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.
Ulrich Eckhardt, Gerd Maderlechner. Invariant Thinning. IJPRAI, 7(5):1115-1144, 1993.