@inproceedings{Chen04:24,
  title = {Mesh Smoothing Schemes Based on Optimal Delaunay Triangulations},
  author = {Long Chen},
  year = {2004},
  url = {http://www.andrew.cmu.edu/user/sowen/abstracts/Ch1002.html},
  tags = {rule-based},
  researchr = {https://researchr.org/publication/Chen04%3A24},
  cites = {0},
  citedby = {0},
  pages = {109-120},
  booktitle = {IMR},
}