@InProceedings{eckstein-steger:96,
  author =       "Wolfgang Eckstein and Carsten Steger",
  title =        "Fusion of Digital Terrain Models and Texture for
                  Object Extraction",
  volume =       "III",
  pages =        "1--10",
  booktitle =    "Proceedings of the Second International Airborne
                  Remote Sensing Conference and Exhibition",
  year =         "1996",
  publisher =    "Environmental Research Institute of Michigan"
}