| Cervesato, I.: A Speci cation Language for Crypto-Protocols based on Multiset Rewriting, Dependent Types and Subsorting. In Delzanno, G., Etalle, S., Gabbrielli, M., eds.: Workshop on Speci cation, Analysis and Validation for Emerging Technologies | SAVE'01, Paphos, Cyprus (2001) 1-22 |