Levelt, W. J. M. (2014). From Rousseau to Suppes: On diaries and probabilistic grammars. In C. E. Crangle, A. García de la Sienra, & H. E. Longino (Eds.), Foundations and methods from mathematics to neuroscience: Essays inspired by Patrick Suppes (pp. 149-156). Stanford, CA: CSLI publications.