@inproceedings{Chen.L2004,
	Address = {Williamsburg, VA},
	Author = {Long Chen},
	Booktitle = {13th International Meshing Roundtable},
	Organization = {Sandia National Laboratories},
	Pages = {109-120},
	Title = {Mesh smoothing schemes based on optimal {Delaunay} triangulations},
	Year = {2004}}