Visibility representations of four-connected plane graphs with near optimal heights

Chen, C.-Y.C.-Y.ChenHung, Y.-F.Y.-F.HungHSUEH-I LU2020-05-042020-05-042009https://www.scopus.com/inward/record.uri?eid=2-s2.0-84867983181&doi=10.1016%2fj.comgeo.2009.01.006&partnerID=40&md5=b5389343be4df39237d76a1584ee34b8Visibility representations of four-connected plane graphs with near optimal heightsjournal article10.1016/j.comgeo.2009.01.0062-s2.0-84867983181