The role of sub-national government and the private sector in future spatial data infrastructures. - Abbas Rajabifard; Andrew Binns; Ian Masser; Ian P. Williamson (Int. J. Geogr. Inf. Sci., 2006)

Challenges and Issues for SDI Development. - Ian P. Williamson; Abbas Rajabifard; Andrew Binns (Int. J. Spatial Data Infrastructures Res., 2006)