Editorial. - John P. Wilson; A. Stewart Fotheringham; Gary Hunter (Trans. GIS, 2002)

Editorial. - John P. Wilson; A. Stewart Fotheringham; Gary Hunter; Jochen Albrecht (Trans. GIS, 2006)

Ten Years On . . . - John P. Wilson; A. Stewart Fotheringham; Gary Hunter; Jochen Albrecht (Trans. GIS, 2006)