Luc Anselin and Ibnu Syabri and Oleg Smirov.
Visualizing Multivariate Spatial Correlation with Dynamically Linked Windows.
In New Tools for Spatial Data Analysis: Proceedings of the Specialist Meeting, 2002.

Bibtex:

@InProceedings{  anselin:2002:VMSC,
  author = 	 "Luc Anselin and Ibnu Syabri and Oleg Smirov",
  title = 	 "Visualizing Multivariate Spatial Correlation with
                  Dynamically Linked Windows",
  booktitle =    "New Tools for Spatial Data Analysis: Proceedings of
                  the Specialist Meeting",
  year = 	 "2002",
}