Ernest Foo, Colin Boyd, William J. Caelli, Ed Dawson. A taxonomy of electronic cash schemes. In Louise Yngström, Jan Carlsen, editors, Information Security in Research and Business, Proceedings of the IFIP TC11 13th International Conference on Information Security (SEC 97), 14-16 May 1997, Copenhagen, Denmark. Volume 92 of IFIP Conference Proceedings, pages 337-348, Chapman & Hall, 1997.
Abstract is missing.