contribution: C (integration of functional languages and proof assistants) I shall talk about a module system for proof assistants such as Coq. The proposed module system can be quickly described as an SML-like module system in which the notion of type abstraction had to be (and has been) revisited in order to gain some meta-theoretical properties. I shall try to explain why such properties were desirable in the framework of proof assistants, and also, how my proposal could bring these properties to module systems for programming languages -- as such, my talk have strong connections with theme B (program structuring). --------------------------------------------------------------------------- Result of feedback form submitted by Courant (Judicael.Courant@ens-lyon.fr) on Tuesday, August 11, 1998 at 09:21:07