1. Andersson, A. (2002). On second-order generalized quantifiers and finite structures. Annals of Pure and Applied Logic, 115(1–3), 1–32.
2. van Benthem, J. (1986). Essays in Logical Semantics. Reidel.
3. van Benthem, J. (1988). The semantics of variety in categorial grammar. Report 83–29, Department of Mathematics, Simon Fraser University, 1983. In W. Buszkowski, W. Marciszewski, & J. van Benthem (Eds.), Categorial Grammar. Linguistic and Literary Studies in Eastern Europe (Vol. 25, pp. 37–55). Amsterdam: John Benjamins.
4. van Benthem, J. (1991). Language in Action: Categories, Lambdas and Dynamic Logic. Cambridge: North-Holland, Amsterdam: MIT Press.
5. Bartsch, R. (1973). The semantics and syntax of number and numbers. In J. P. Kimball (Ed.), Syntax and Semantics 2 (pp. 51–93). New York: Seminar Press.