| |
| 1999 | ||
|---|---|---|
| 3 | Claudia Hattensperger, Peter Kempf: Towards a Formal Framework for Heterogeneous Relation Algebra. Inf. Sci. 119(3-4): 193-203 (1999) | |
| 1998 | ||
| 2 | Michael Winter, Peter Kempf: Processes and relations. RelMiCS 1998: 206-209 | |
| 1997 | ||
| 1 | Claudia Hattensperger, Peter Kempf: Towards a Formal Framework for Heterogeneous Relation Algebra. RelMiCS 1997: 341-349 | |
| 1 | Claudia Hattensperger | [1] [3] |
| 2 | Michael Winter | [2] |