| |
| 1992 | ||
|---|---|---|
| 2 | EE | János Demetrovics, G. Hencsey, Leonid Libkin, Ilya B. Muchnik: On the Interaction Between Closure Operations and Choice Functions with Applications to Relational Database. Acta Cybern. 10(3): 129-140 (1992) |
| 1 | EE | János Demetrovics, G. Hencsey, Leonid Libkin, Ilya B. Muchnik: Normal Form Relation Schemes: A New Characterization. Acta Cybern. 10(3): 141-164 (1992) |
| 1 | János Demetrovics | [1] [2] |
| 2 | Leonid Libkin | [1] [2] |
| 3 | Ilya B. Muchnik | [1] [2] |