1. “Perspectives on uncertainty and risk: The prima approach to decision support.”;van Asselt,2000
2. “Risk Society. Towards a new modernity.”;Beck,1992
3. Using soil survey data for quantitative land evaluation;Bouma,1989
4. Soil behavior under field conditions: Differences in perception and their effects on field research;Bouma;Geoderma,1993
5. Role of quantitative approaches in soil science when interacting with stakeholders;Bouma;Geoderma,1997