Selwyn Russell. Planning for the EDI of Tomorrow Using Electronic Document Authorization. In E. Graham Dougall, editor, Computer Security, Proceedings of the IFIP TC11, Ninth International Conference on Information Security, IFIP/Sec 93, Toronto, Canada, 12-14 May 1993. Volume A-37 of IFIP Transactions, pages 243-251, North-Holland, 1993.
Abstract is missing.