@article{hildebrand2006spiralgalaxies,
  title = {3D Reconstruction and Visualization of Spiral Galaxies},
  author = {Hildebrand, Kristian and Magnor, Marcus and Fr{\"o}hlich, Bernd},
  journal = {Journal of {WSCG}},
  pages = {113--120},
  month = {Jan},
  year = {2006}
}