1. Qwikum, F., Vossen, G.: Transactional Information Systems: Theory, Algorithms, Practice of Concurrency Control and Recovery. Morgan Kaufmann, San Francisco (2002)
2. Wang, J.W., Li, H.N.: Research Development of XML database. Journal of Nanhua University (Science and Technology) 20(03), 42–46 (2006)
3. Lecture Notes in Computer Science;T. Fiebig,2003
4. Lecture Notes in Computer Science;A. Fomichev,2006
5. Helmer, S., Kanne, C.C., Moerkotte, G.: Evaluating lock-based protocols for cooperation on XML documents. Sigmod Record 33(1), 58–63 (2004)