1. Lecture Notes in Computer Science;P. Haase,2004
2. Alonso, G.: Transaction Processing Monitors (TP-monitors). Computer Science Department, Swiss Federal Institute of Technology (ETHZ),
http://masteritgov.dia.uniroma3.it/didattica/MW/Middleware-04-TP-Monitors.ppt
3. Browne’s, C.: Transaction Processing Monitors,
http://linuxfinances.info/info/tpmonitor.html
4. Capizzi, S.: A Tuple Space Implementation for Large-Scale Infrastructures. PhD thesis, Department of Computer Science, University of Bologna, Italy (2008)
5. Alexander, N., Ravada, S.: RDF Object Type and Reification in the Database (2004)