C. J. Price, Louise Travé-Massuyès, Robert Milne, Liliana Ironi, Kenneth D. Forbus, Bert Bredeweg, M. H. Lee, Peter Struss, N. Snooke, P. Lucas, Marc Cavazza, George Macleod Coghill. Qualitative futures. Knowledge Eng. Review, 21(4):317-334, 2006. [doi]
Abstract is missing.