Keith B. Frikken, Lukasz Opyrchal. PBS: Private Bartering Systems. In Gene Tsudik, editor, Financial Cryptography and Data Security, 12th International Conference, FC 2008, Cozumel, Mexico, January 28-31, 2008, Revised Selected Papers. Volume 5143 of Lecture Notes in Computer Science, pages 113-127, Springer, 2008. [doi]
Abstract is missing.