1. Land Behind Baghdad: a History of Settlement on the Diyala Plains;Adams,1965
2. Heartland of Cities: Surveys of Ancient Settlement and Land Use on the Central Floodplain of the Euphrates;Adams,1981
3. Spatial scale problems and geostatistical solutions: a review;Atkinson;Professional Geographer,2000
4. Geostatistics for Environmental Applications;Atkinson,2009
5. The spectral analysis of two-dimensional point patterns;Bartlett;Biometrika,1964