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.
Glenn W. Milligan, Paul D. Isaac. The validation of four ultrametric clustering algorithms. Pattern Recognition, 12(2):41-50, 1980. [doi]
Abstract is missing.