Einstein, H.H., Sousa, R., Karam, K., Manzella, I., and Kveldsvik, V. (2010). Rock slopes from mechanics to decision making. Keynote paper. In: Proceedings of the ISRM International Symposium – EUROCK 2010, 15-18 June, Lausanne, Switzerland. ISRM-EUROCK-2010-001