1. From XML schema to relations: A cost-based approach to XML storage;Bohannon,2002
2. Storing semistructured data with STORED;Deutsch,1999
3. Silkroute: trading between relations and XML;Fernandez;WWW9/Computer Networks,2000
4. A performance evaluation of alternative mapping schemes for storing XML in a relational database;Florescu;Technical Report 3680, INRIA,1999
5. Statix: Making XML count;Freire,2002