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3. S. K. Shrivastava (ed.), “Reliable Computing Systems: Collected papers of the Newcastle Reliability Project”, Springer 1985
4. P. M. Melliar-Smith and B. Randell, “Software Reliability: The role of programmed exception handling”, Proc. Conf. on Language Design For Reliable Software, pp. 95–100 Raleigh March 1977, (ACM SIGPLAN Notices, vol. 12, no. 3, March 1977.)
5. W. C. Carter, “Hardware Fault Tolerance”, pp. 211–263 Computing System Reliability, ed. T. Anderson and B. Randell, Cambridge Univ. Press 1979