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.
Ming-Yang Kao. Tree Contractions and Evolutionary Trees. SIAM Journal on Computing, 27(6):1592-1616, 1998. [doi]
Abstract is missing.