Erich Grädel, Stephan Kreutzer. Descriptive Complexity Theory for Constraint Databases. In Jörg Flum, Mario Rodríguez-Artalejo, editors, Computer Science Logic, 13th International Workshop, CSL 99, 8th Annual Conference of the EACSL, Madrid, Spain, September 20-25, 1999, Proceedings. Volume 1683 of Lecture Notes in Computer Science, pages 67-81, Springer, 1999.
@inproceedings{GradelK99, title = {Descriptive Complexity Theory for Constraint Databases}, author = {Erich Grädel and Stephan Kreutzer}, year = {1999}, tags = {constraints}, researchr = {https://researchr.org/publication/GradelK99}, cites = {0}, citedby = {0}, pages = {67-81}, booktitle = {Computer Science Logic, 13th International Workshop, CSL 99, 8th Annual Conference of the EACSL, Madrid, Spain, September 20-25, 1999, Proceedings}, editor = {Jörg Flum and Mario Rodríguez-Artalejo}, volume = {1683}, series = {Lecture Notes in Computer Science}, publisher = {Springer}, isbn = {3-540-66536-6}, }