Quelques références bibliographiques

Kratzer A. (2010)

1. What must and can must and can mean
2. The Notional Category of Modality

in Papers on Modals and Conditionals. (il s’agit de la reprise d’articles publiés originellement en 1977 et 1981)

Portner P. (2009). Modality, Oxford University Press. (chap. 2)

Gamut, L. T. F. (1991). Logic, Language, and Meaning. Volume 2 : Intensional Logic and Logical Grammar. University of Chicago Press, Chicago. (chap. 2)

Gochet P., Gribomont P. & Thaysse A. (2000). Logique, volume 3. Hermes. (chap. 2)