1. Triangulating a simple polygon in linear time;Chazelle,1990
2. Polygons have ears;Meisters;Amer. Math. Monthly,1975
3. Geometry: Modern Mathematics via the Euclidean Plane;Levy,1970
4. Decomposition of a polygon into triangles;Ho;Math. Gaz.,1975
5. Efficient triangulation of simple polygons;Toussaint;Visual Computer,1991