@inproceedings{BEL04c, 
    title = {A Symbolic Decision Procedure for Cryptographic Protocols with Time Stamps (Extended Abstract) }, 
    author = {Bozga, Liana and Ene, Cristian and Lakhnech, Yassine},
    year = {2004},
    booktitle = {CONCUR 2004 - Concurrency Theory, 15th International Conference, London, UK, August 31 - September 3, 2004, Proceedings},
    pages = {177-192},
    publisher = {Springer},
    series = {Lecture Notes in Computer Science},
    volume = {3170},
    team = {DCS,PACSS},
}