Gilles Barthe, Mark Ruys, Henk Barendregt. A Two-Level Approach Towards Lean Proof-Checking. In Stefano Berardi, Mario Coppo, editors, Types for Proofs and Programs, International Workshop TYPES 95, Torino, Italy, June 5-8, 1995, Selected Papers. Volume 1158 of Lecture Notes in Computer Science, pages 16-35, Springer, 1995. [doi]
Abstract is missing.