Jacob Slonim, Fred J. Maryanski, Paul S. Fisher. Mediator: An Integrated Approach to Information Retrieval. In Robert T. Dattola, editor, ACM-SIGIR, International Conference on Information Storage and Retrieval, Rochester, New York, May 10-12, 1978, Proceedings. pages 14-36, ACM, 1978. [doi]
Abstract is missing.