@article{HildebrandtDoellner2010,
  author    = {Dieter Hildebrandt and J{\"u}rgen D{\"o}llner},
  title     = {Service-oriented, standards-based 3D geovisualization : potential and challenges},
  doi       = {10.1016/j.compenvurbsys.2010.05.003},
  url       = {http://www.sciencedirect.com/science/journal/01989715},
  year      = {2010},
}