Peter Kreps. Relativism and Views in a Conceptual Data Base Model. In Michael L. Brodie, Stephen N. Zilles, editors, Proceedings of the Workshop on Data Abstraction, Databases and Conceptual Modelling, Pingree Park, Colorado, June 23-26, 1980. Volume 11 of pages 141-143, ACM Press, 1980. [doi]
Abstract is missing.