make reference to thematic relations and grammatical relations or their notational equivalents. These are usually related to one another directly using principles of mapping. See also Case grammar Morphosyntactic alignment Syntax‐semantics interface Thematic relations Valency (linguistics) References Bresnan, Joan (2001). Lexical Functional Syntax. Blackwell. Carnie, Andrew (2006) Syntax: A Generative Introduction. Blackwell. Chomsky, Noam. 1981. Lectures on Government and Binding. Mouton. Culicover, Peter and Ray Jackendoff (2005) Simpler Syntax. Oxford University press. Dowty, David. 1979. Word meaning and Montague grammar. The semantics of verbs and times in Generative Semantics and in Montague's PTQ: Synthese Language Library. Dordrecht: Reidel. Falk, Yehuda N. (2001). Lexical-Functional Grammar: An Introduction to Parallel Constraint-Based Syntax. CSLI. Hale, K. and Keyser, S.J. 2001. Prolegomenon to a Theory of Argument Structure. Linguistic Inquiry Monograph 39. Cambridge: MIT Press. Harley, Heidi. 2007. Thematic Roles. In Patrick Hogan, ed. The Cambridge Encyclopedia of the Language Sciences. Cambridge University Press. Jackendoff, Ray. 1983. Semantics and cognition. Cambridge, Massachusetts: MIT Press. Jackendoff, Ray. 1990. Semantic structures. Cambridge, Massachusetts: MIT Press. David Perlmutter and Paul Postal. 1984. The 1-advancement exclusiveness law. In David Perlmutter and Carol G. Rosen (ed.) Studies in Relational Grammar 2. University of Chicago Press, Chicago. pp. 81–125. Reinhart, Tanya (2002). The Theta System: An Overview. Theoretical Linguistics 28(3), 229-290, as well as comment articles in the same issue. A version of Reinhart's paper is accessible online Sag, Ivan, Thomas Wasow and Bender (2005) An Introduction to Formal Syntax. CSLI Publications. Tenny, Carol (1992) Lexical Matters: The Aspectual Interface Hypothesis. Center for the Study of Language and Information Leland Stanford Junior University. Van Valin, Robert and Randy LaPolla (1997) Syntax: Structure meaning and function. Cambridge University Press. Thematic roles