Descriptive complexity theory for constraint databases

Grädel, Erich; Kreutzer, S.

Berlin ; Heidelberg ; New York : Springer (1999)
Contribution to a book, Contribution to a conference proceedings

In: Computer Science Logic : 13. International Workshop, CSL '99, 8. Annual Conference of the EACSL, Madrid, Spain, 20.9.-25.9.1999 ; Proceedings / Flum, J. [u.a.] Hrsg