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.
Martin Knauer, Joachim Spoerhase. Better Approximation Algorithms for the Maximum Internal Spanning Tree Problem. Algorithmica, 71(4):797-811, 2015. [doi]