D. Eppstein, M. Goodrich, and J. Sun. SCG '05: Proceedings of the twenty-first annual symposium on Computational geometry, page 296--305. New York, NY, USA, ACM, (2005)
A. Borodin, R. Ostrovsky, and Y. Rabani. STOC '99: Proceedings of the thirty-first annual ACM symposium on Theory of computing, page 312--321. New York, NY, USA, ACM, (1999)
M. de Berg, and C. Gray. Computational Geometry, 43 (2):
73--83(2010)Special Issue on the 24th European Workshop on Computational Geometry (EuroCG'08).
G. Miller, D. Talmor, S. Teng, and N. Walkington. STOC '95: Proceedings of the twenty-seventh annual ACM symposium on Theory of computing, page 683--692. New York, NY, USA, ACM, (1995)
B. Chazelle. SFCS '89: Proceedings of the 30th Annual Symposium on Foundations of Computer Science, page 586--591. Washington, DC, USA, IEEE Computer Society, (1989)