Einstein, H.H. (1994). Application of Probabilistic Approaches In Geotechnical Engineering and Engineering Geology. In D. Breysse (ed.): Probabilities and Materials: Tests, Models and Applications, NATO ASI Series, Volume 269, 51-68. Springer Netherlands, 1994. ISBN 978-9401045001 (Print) 978-9401111423 (Online) doi:10.1007/978-94-011-1142-3_8