Weber, Ronald Arthur Gerald, "Audit Trail System Support in Advanced Computer -Based Accounting Systems," The Accounting Review (57:2), April 1982, PpP- 311-325. Weber, Ronald Arthur Gerald, "some Conceptual Foundations of HEDP Auditing: Preliminary Notes on a Theory of Artifacts," unpublished paper, under review, June 1983, 37 pages. Will, Hart J., "Audit Language: Idea, Realization, and Impact," presented at the Third International Conference on Information Systems, December 1982, 23 pages. Will, Hart J., "ACL: A Language Specific for Auditors," Communications of the ACM (26:5), May 1983, PP. 356-361. 57