1. Optimal selection of secondary indexes;Barcucci;IEEE Transactions on Software Engineering,1990
2. An approximation algorithm for secondary index selection in relational database physical design;Bonano;The Computer Journal,1985
3. Chaudhuri, S., & Narasayya, V (1997). An efficient, cost-driven index selection tool for Micorosft SQL server. VLDB'97, Proceedings of the 23rd International Conference on Very Large Data Bases, Athens, Greece, August 1997.
4. The AI workbench Babylon,1992
5. The difficulty of optimum index selection;Comer;ACM Transactions on Database Systems,1978