1. How to validate environmental indicators?;Bockstaller;Agricultural System,2003
2. Caractérisation et suivi de la durabilité des exploitations agricoles françaises: les indicateurs de la méthode IDERICA;Cadilhon;Notes et Etudes Economiques,2006
3. Assessment of the contribution of sustainability indicators to sustainable development: a novel approach using fuzzy set theory;Cornelissen;Agriculture, Ecosystems and Environment,2001
4. No. 1782/2003 of 29 September 2003 establishing common rules for direct support schemes under the common agricultural policy;Council Regulation (EU);Official Journal
5. European Commission. 2001. Cadre pour des Indicateurs Relatifs aux Dimensions Economique et Sociale d'une Agriculture et d'un Développement Rural Durable, working paper. http://ec.europa.eu/agriculture/publi/reports/sustain/index_fr.pdf [14 February 2008].