1
Risk science and sustainability : science for reduction of risk and sustainable development of society : [proceedings of the NATO advanced research Workshop on Science for Reduction of Risk and Sustainable Development of Society, Budapest, Hungary 15 - 16 June 2002] /
Book
2
Energie, Umwelt und Zusammenarbeit in Europa: internationale Tagung : Ottenstein, 11.11.85-14.11.85.
Book