Bekos, Michael A.; Kaufmann, Michael; Kobourov, Stephen G.; Symvonis, Antonios Smooth orthogonal layouts. (English) Zbl 1273.05214 J. Graph Algorithms Appl. 17, No. 5, 575-595 (2013). MSC: 05C85 05C10 PDFBibTeX XMLCite \textit{M. A. Bekos} et al., J. Graph Algorithms Appl. 17, No. 5, 575--595 (2013; Zbl 1273.05214) Full Text: DOI
Sarma, Atish Das; Gajewar, Amita S.; Lipton, Richard J.; Nanongkai, Danupon An approximate restatement of the Four-Color Theorem. (English) Zbl 1273.05079 J. Graph Algorithms Appl. 17, No. 5, 567-573 (2013). MSC: 05C15 05C85 PDFBibTeX XMLCite \textit{A. D. Sarma} et al., J. Graph Algorithms Appl. 17, No. 5, 567--573 (2013; Zbl 1273.05079) Full Text: DOI