1992 | ||
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2 | Peter M. D. Gray, Robert J. Lucas: Advanced Database Systems, 10th British National Conference on Databases, BNCOD 10, Aberdeen, Scotland, July 6-8, 1992, Proceedings Springer 1992 | |
1988 | ||
1 | Robert J. Lucas, G. A. Le Vine: A Prolog-Relational Database Interface. Prolog and Databases 1988: 67-80 |
1 | Peter M. D. Gray | [2] |
2 | G. A. Le Vine | [1] |