1. Climate Change 2007: The Physical Science Basis,2007
2. Trends of the forest significant climate variables air temperature and precipitation in south-west Germany from 1950 to 2000;Mayer;Allgemeine Forst- und Jagd-Zeitung,2005
3. Europe-wide reduction in primary productivity caused by the heat and drought in 2003
4. Linking definitions, mechanisms, and modeling of drought-induced tree death
5. Impacts of the drought 2003 on the crown condition of suppressed and intermediate beech trees (Fagus sylvatica L.) at the ecotone between beech and downy oak forest in the nature reserve Innerberg, Sudbaden;Kohler;Allgemeine Forst- und Jagd-Zeitung,2006