1. Straight skeletons of simple polygons;Aichholzer,1995
2. Straight skeletons for general polygonal figures in the plane;Aichholzer,1998
3. Computing Straight Skeletons and Motorcycle Graphs: Theory and Practice;Huber,2012
4. Raising roofs, crashing cycles, and playing pool: applications of a data structure for finding pairwise interactions;Eppstein;Discrete Comput. Geom.,1999
5. Straight skeletons of three-dimensional polyhedra;Barequet,2008