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.
Robert Krauthgamer, Havana Rika. Refined Vertex Sparsifiers of Planar Graphs. SIAM J. Discrete Math., 34(1):101-129, 2020. [doi]