John Harrison and Laurent Théry,
``A Skeptic's Approach to Combining Hol and Maple'',
Journal of Automated Reasoning (1998) 21 pp 279-294.
Yves Bertot and Laurent Théry,
``A Generic Approach to Building User Interfaces for Theorem Provers'',
Journal of Symbolic Computation (1998) 25, pp 161-194.
Laurent Théry,
``
A certified version of Buchberger's algorithm'',
Cade-15, LNAI 1412, Lindau 1998
Figue, an incremental two-dimensional layout engine.
Gbcoq, a certified implementation of Buchberger's algorithm.
CtCaml, a programming environment for CamlLight.
Chol, a proof environment for Hol