@INPROCEEDINGS{lat_iknow07,
  AUTHOR = {Khalid Latif and Rudolf Mayer},
  TITLE = {Sky-Metaphor Visualisation for Self-Organising Maps},
  BOOKTITLE = {Proceedings of the 7th International Conference on Knowledge Management (I-KNOW'07)},
  YEAR = {2007},
  MONTH = {September 5 - 7},
  ADDRESS = {Graz, Austria},
}