TY - CONF ID - city1600 UR - https://openaccess.city.ac.uk/id/eprint/1600/ A1 - Littlewood, B. A1 - Bloomfield, R. E. A1 - Popov, P. T. A1 - Povyakalo, A. A. A1 - Strigini, L. Y1 - 2004/// TI - The impact of "difficulty" variation on the probability of coincident failure of diverse systems AV - public M2 - Liverpool, UK T2 - International Conference on Control and Instrumentation in Nuclear Installations ER -