Jan Kratochvíl, Martin Pergel. Two Results on Intersection Graphs of Polygons. In Giuseppe Liotta, editor, Graph Drawing, 11th International Symposium, GD 2003, Perugia, Italy, September 21-24, 2003, Revised Papers. Volume 2912 of Lecture Notes in Computer Science, pages 59-70, Springer, 2003. [doi]
Abstract is missing.