1. Abrial J. R.: The B Book: Assigning Programs to Meaning, Cambridge University Press (1996).
2. B-Core(UK): B-Toolkit Version 4 Beta Release, Magdalen Centre, The Oxford Science Park, UK (1997).
3. B-Core(UK): Case Study: Design Using Generated Base Objects, Magdalen Centre, The Oxford Science Park, UK (1994).
4. Dick J. and Maisey D.: Fault grids: Another Way of Presenting Fault Counts, Proceedings of Software Quality Management 1996, Cambridge, UK (April 1996).
5. Draper J.: Applying the B-Method to Avionics Software: an Initial Report on the MIST Project, Encress 1995 Conference Proceedings.