1. Effects of global climate change on agriculture: an interpretive review;Adams;Climate Res.,1998
2. Adams, R.M., Hurd, B.H., Reilly, J., 1999. Agriculture and global climate change — a review of impacts to US agricultural resources. Pew Center on Global Climate Change, Arlington, VA, USA.
3. Vulnerability of agronomic systems in Bulgaria;Alexandrov;Climatic Change,1997
4. Alexandrov, V., Hoogenboom, G., 1999. Evaluation of the CERES model for maize and winter wheat in southeastern Europe. In: Proceedings of the International Symposium on Modeling Cropping Systems. European Society for Agronomy, University of Lleida, Catalonia, Spain, pp. 131–132.
5. Argonne National Laboratory (ANL), 1994. Guidance for vulnerability and adaptation assessments. US Country Studies Program, Washington DC, USA, 205 pp.