1. L’Argumentation dans la Langue;Anscombre,1983
2. The imperative in English;Bolinger,1968
3. Modality and implicature;Burton-Roberts;Linguistics and Philosophy,1984
4. The relation between past time reference and counterfactuality: a new look;Dahl,1997
5. On the Semantics of Syntax. Mood and Condition in English;Davies,1979