1. Computer use in agriculture: an analysis of Great Plain producers;Ascough;Computers and Electronics in Agriculture,1999
2. ICT in agri chains: challenges for the future;Beers,1999
3. Integrated Veal Information IVI®;Boeve,1999
4. The Rise of the Network Society (Information Age, 1.);Castells,1996
5. Dybkær, L, Lindegaard, J, 1999, Det Digitale Danmark [Digital Denmark], http://www.detdigitaledanmark.dk