João Filipe Belo, Michael Greenberg, Atsushi Igarashi, and Benjamin C. Pierce. Polymorphic Contracts. In Gilles Barthe, editor, European Symposium on Programming (ESOP), Saarbrücken, Germany, volume 6602 of Lecture Notes in Computer Science, pages 18-37. Springer, 2011. [ bib ]

Michael Greenberg, Benjamin C. Pierce, and Stephanie Weirich. Contracts Made Manifest. In ACM SIGPLAN-SIGACT Symposium on Principles of Programming Languages (POPL), Madrid, Spain. ACM, January 2010. [ bib | short version ]

Benjamin C. Pierce. Types Considered Harmful, May 2008. Invited talk at Mathematical Foundations of Programming Semantics (MFPS). [ bib | slides ]