| 1990 | ||
|---|---|---|
| 2 | C. Wieland: Two Explanation Facilities for the Deductive Database Management System DeDEx. ER 1990: 189-203 | |
| 1989 | ||
| 1 | R. Marti, C. Wieland, Beat Wüthrich: Adding Inferencing to a Relational Database Management System. BTW 1989: 266-270 | |
| 1 | R. Marti | [1] |
| 2 | Beat Wüthrich | [1] |