Giuseppe Longo, Kathleen Milsted, Sergei Soloviev. The Genericity Theorem and the Notion of Parametricity in the Polymorphic lambda-calculus (Extended Abstract). In Proceedings, Eighth Annual IEEE Symposium on Logic in Computer Science, 19-23 June 1993, Montreal, Canada. pages 6-14, IEEE Computer Society, 1993.
Abstract is missing.