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.
Tetsuo Asano, Mark de Berg, Otfried Cheong, Leonidas J. Guibas, Jack Snoeyink, Hisao Tamaki. Spanning Trees Crossing Few Barriers. Discrete & Computational Geometry, 30(4):591-606, 2003. [doi]
Abstract is missing.