1. Loucks DP, van Beek E (2005) Water resources systems planning and management: an introduction to methods, models and applications, Chap. 6 “Data-based models”. United Nations Educational, Scientific and Cultural Organization, Paris
2. Poole DL, Mackworth AK (2010) Artificial intelligence: foundations of computational agents. Cambridge University Press, Cambridge
3. Meeker WQ, Escobar LA (1998) Statistical methods for reliability data. Wiley, New York
4. Cooke RM (1992) Experts in uncertainty: opinion and subjective probability in science. Oxford University press, New York
5. Meyer MA, Booker JM (2001) Eliciting and analyzing expert judgment: a practical guide. Academic Press, London