1. The N-version approach to fault tolerant software;Avizienis;IEEE Transactions on Software Engineering,1985
2. A theoretical basis for the analysis of multiversion software subject to coincident errors;Echardt;IEEE Transactions on Software Engineering,1985
3. Fault-tolerant software reliability modeling;Scott;IEEE Transactions on Software Engineering,1987
4. F. Belli, P. Jedrzejowicz, Reliability modeling of the fault tolerant programs, Proceedings of the fifth IASTED International Conference – Reliability and Quality Control, Lugano, Switzerland, 1989, pp. 53–56
5. Fault tolerant software;Hecht;IEEE Transactions on Reliability,1979