Amichai Kronfeld Lawrence Roberts Pragmatics & Cognition announces a special issue on The Concept of Reference in the Cognitive Sciences. 144 1997 9 J. Exp. Theor. Artif. Intell. 1 db/journals/jetai/jetai9.html#KronfeldR97 http://dx.doi.org/10.1080/095281397147284