Coenen, F.P. Beattie, B., Bench-Capon, T.J.M., Diaz, B.M. and Shave, M.J.R. Spatial reasoning for Geographic information systems, Proc. 1st International Confenece on Geocomputation,, School of Geography, University of Leeds, 121-131.
(1996)
Languages mentioned
SPARTA
{1997}