Kracalik, I. T.; Blackburn, J. K.; Lukhnova, L.; Pazilov, Y.; Hugh-Jones, M. E.; Aikimbayev, A. Analysing the Spatial Patterns of Livestock Anthrax in Kazakhstan in Relation to Environmental Factors: A Comparison of Local (Gi*) and Morphology Cluster Statistics. Geospat Health 2012, 7, 111-126.