Some references

• Stillwell, J. (2006) Providing access to census-based interaction data in the UK: that’s WICID, The Journal of Systemics, Cybernetics and Informatics, 4(4): 63-68

• Dennett, A. and Stillwell, J. (2008) Population turnover and churn - enhancing understanding of internal migration in Britain through measures of stability, Population Trends, 134: 24-41

• Dennett, A. and Stillwell, J. (2009) Internal migration in Britain, 2000-01, examined through an area classification framework, Population, Space and Place, Published online May 6 2009. DOI: 10.1002/psp.554

• Stillwell, J., Duke-Williams, O. and Dennett, A. (eds.) (2010) Technologies for Migration and Commuting Analysis: Spatial Interaction Data Applications, IGI Global, Hershey