1. Andrienko GL, Andrienko NV (1999) Interactive maps for visual data exploration. Int J Geogr Inform Sci 13(4):355–374
2. Anselin L (1995) Local indicators of spatial association – LISA. Geogr Anal 27(2):93–115
3. Anselin L (1996) The moran scatterplot as an esda tool to assess local instability in spatial association. In Fischer MM, Scholten HJ, Unwin D (eds) Spatial analytical perspectives on GIS. CRC Press (Taylor and Francis Group), Boca Raton [FL], London and New York, pp. 111–125
4. Anselin L (1998) Exploratory spatial data analysis in a geocomputational environment. In Longley PA, Brooks SM, McDonnell R, MacMillan W (eds) Geocomputation: a primer. Wiley, New York, Chichester, Toronto and Brisbane, pp. 77–94
5. Anselin L, Syabri I, Kho Y (2006) GeoDa: an introduction to spatial data analysis. Geogr Anal 38(1):5–22