Authors: Duckham, M.; Worboys, M.
Source: International Journal of Geographical Information Science, Volume 19, Number 5, May 2005, pp. 537-557(21)
Publisher: Taylor and Francis Ltd
Document Type: Research Article
Affiliations: NCGIA, Department of Spatial Information Science and Engineering, University of Maine, Orono, ME 04469, USA
Publication date: May 1, 2005