@INPROCEEDINGS{baltsavias_hannover01,
  author = {Baltsavias, E. and Pateraki, M. and Zhang, L.},
  title = {Radiometric and Geometric Evaluation of IKONOS Geo Images and their
	use for 3D building modelling},
  booktitle = {Proc. of Joint ISPRS Workshop ”High Resolution Mapping from Space
	2001”},
  year = {2001},
  address = {Hannover, Germany},
  month = {19-21 September},
  owner = {pateraki},
  timestamp = {2011.01.25}
}