1. G.B. Baecher and J.T. Christian. Risk analysis and the safety of dams. Keynote Address, 4th Cairo International Conference on Geotechnical Engineering, Cairo University, January 2000.
2. V. V. Bolotin. Statistical Methods in Structural Mechanics. Holden-Day, Inc., San Francisco, 1969.
3. E. Bösinger. Serienuntersuchungen zum Vergleich verschiedenener Rahmenschergeräte. Institut für Bodenmechanik und Felsmechanik der Universität Karlsruhe, personal communication, 1996.
4. H. Bühlmann. Mathematical Methods in Risk Theory. Springer-Verlag, Berlin 1970.
5. G. De Cooman, T. Fine, and T. Seidenfeld, editors. ISIPTA’01, Proceedings of the Second International Symposium on Imprecise Probabilities and Their Applications. Shaker Publishing BV, Maastricht, 2001.