1. Introduction to interval computations;Alefeld,1983
2. Fault-tree analysis: a knowledge-engineering approach;Geymayr;IEEE Transactions on Reliability,1995
3. APIC’95. International Workshop on Applications of Interval Computations, El Paso, TX, February 1995.
4. Automatically verified reasoning with both intervals and probability density functions;Berleant;Interval Computations,1993
5. Bounding the results of arithmetic operations on random variables of unknown dependency using intervals;Berleant,1998