@inproceedings{DBLP:conf/vissym/BertramTH03,
  author    = {Martin Bertram and
               Xavier Tricoche and
               Hans Hagen},
  title     = {Adaptive Smooth Scattered Data Approximation for Large-scale
               Terrain Visualization},
  booktitle = {VisSym},
  year      = {2003},
  crossref  = {DBLP:conf/vissym/2003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/vissym/2003,
  title     = {VisSym 2003, Symposium on Visualization, Grenoble, France,
               May 26-28, 2003},
  booktitle = {VisSym},
  publisher = {Eurographics Association},
  year      = {2003},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}