Eichhorn M., Paris P., Herzog F., Incoll L., Liagre F., Mantzanas K., Mayus M., Moreno G., Papanastasis V., Pilbeam D., Pisanelli A., Dupraz C. (2006) Silvoarable Systems in Europe: Past, Present and Future Prospects. Agroforestry Systems, 67, 29-50.
Graves, A., P. Burgess, J. Palma, F. Herzog, G. Moreno, M. Bertomeu, C. Dupraz, F. Liagre, K. Keesman, W. van der Werf, A. Koeffeman de Nooy and J. van den Briel, 2007. Development and application of bio-economic modelling to compare silvoarable, arable and forestry systems in three European countries. Ecological Engineering, 29: 434-449.
Palma, J., A. Graves, A. Bregt, R. Bunce, P. Burgess, M. Bertomeu, F. Herzog, G. Mohren, G. Moreno and Y. Reisner, 2004. Integrating Soil Erosion and Profitability in the Assessment of Silvoarable Agroforestry at the Landscape Scale. 6th European Symposium on Farming and Rural Systems Research and Extension, Vol. II, International Farming Systems Association, Vila Real, Portugal, pp. 817-827, url:http://home.utad.pt/~des/ifsa/ifsa_6th_eu_proceed.pdf
Palma, J., A. Graves, R. Bunce, P. Burgess, R. De Filippi, K. Keesman, H. van Keulen, M. Mayus, Y. Reisner, F. Liagre, G. Moreno and F. Herzog, 2007a. Modelling environmental benefits of silvoarable agroforestry in Europe. Agriculture Ecosystems & Environment, 119: 320-334.
Palma, J., A. Graves, P.J. Burgess, K. Keesman, H. van Keulen, M. Mayus, Y. Reisner and F. Herzog, 2007b. Methodological approach for the assessment of environmental effects of agroforestry at the landscape scale. Ecological Engineering, 29: 450-462.
Palma, J., A.R. Graves, P.J. Burgess and F. Herzog, 2007c. Integrating environmental and economic performance to assess modern silvoarable agroforestry in Europe. Ecological Economics, in press, url:http://dx.doi.org/10.1016/j.ecolecon.2007.01.011
Reisner, Y., R. De Filippi, F. Herzog and J. Palma, 2007. Target regions for silvoarable agroforestry in Europe. Ecological Engineering, 29: 401-418.
van der Werf, W., K. Keesman, P. Burgess, A. Graves, D. Pilbeam, L. Incoll, K. Metselaar, M. Mayus, R. Stappers, H. van Keulen, J. Palma and C. Dupraz, 2007. Yield-SAFE: a parameter-sparse process-based dynamic model for predicting resource capture, growth and production in agroforestry systems. Ecological Engineering, 29: 419-433