1. Apel, K‐O. (2001), The Response of Discourse Ethics, Peeters, Leuven, Belgium.
2. COMMUNICATION WITHOUT A CHANNEL
3. Espejo, R. (2001), “The wisdom of the people: a framework for transparency”, Proceedings of Values in Decisions on Risk, Second VALDOR Conference, Stockholm, Sweden.
4. Self-construction and restricted conversations
5. Espejo, R. (2003), “The Riscom model: boundaries and contextualisation”, Proceedings of Values in Decisions on Risk, Third VALDOR Conference, Stockholm, Sweden.