1988

Fenton N E, Mole P D A, "A note on the use of Z in the decomposition of flowgraphs", Information & Software Tech., Vol 30 (7), pp 432-437., 1988.

Bishop, P.G., Pullen, F.D., "PODS Revisited - A Study of Software Failure Behaviour", Eighteenth Fault Tolerant Computing Symposium (FTCS-18),Tokyo, June, pp. 2-8, EEE Computer Society Press, ISBN 0-8186-0867-6, 1988.

Bishop, P.G., Pullen, F.D., "Probabilistic Modelling of Software Failure Characteristics", SAFECOMP 88, November, Fulda, Germany, (Ehrenberger, W., Eds.), pp. 87-94, Pergamon Press, ISBN 0-08-036389-X, 1988.