Polar coordinate drawing of planar graphs with good angular resolution. Duncan, Christian A.; Kobourov, Stephen G. — 2003 Journal of Graph Algorithms and Applications
Balanced aspect ratio trees and their use for drawing large graphs. Duncan, Christian A.; Goodrich, Michael T.; Kobourov, Stephen G. — 2000 Journal of Graph Algorithms and Applications
Planar drawings of higher-genus graphs. Duncan, Christian A.; Goodrich, Michael T.; Kobourov, Stephen G. — 2011 Journal of Graph Algorithms and Applications