@InProceedings{vismath97-grosso,
  author = 	 {Grosso, R. and Ertl, T.},
  title = 	 {{Mesh Optimization with the Multilevel Finite Element Method}},
  editor =       "Hege, H.-C. and Poltier, K.",
  booktitle =    "Visualization and Mathematics '97",
  year = 	 1997
}