Proceedings of the 19th Annual IEEE Symposium on Logic in Computer Science, 2004. Logic in computer science Logic in Computer Science, 2004. Proceedings of the 19th Annual IEEE Symposium on. :232-241 2004
ACM Transactions on Database Systems, 47(4):14. Association for Computing Machinery (ACM) 24th International Conference on Database Theory: ICDT 2021, March 23-26, 2021, Nicosia, Cyprus 24th International Conference on Database Theory